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公开(公告)号：US20250014139A1
公开(公告)日：2025-01-09
申请号：US18894574
申请日：2024-09-24
Applicant: FUJIFILM Corporation
Inventor： Kazuki Ishida , Kazuki Inoue , Masahiko Miyata
Abstract: A control device includes: a processor, and the processor is configured to: acquire information indicating a positional relationship between a work apparatus and a work target object; and perform a control of projecting, from a projection apparatus, a work support image for supporting work to be performed by the work apparatus, based on the acquired information.
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公开(公告)号：US11930306B2
公开(公告)日：2024-03-12
申请号：US17875510
申请日：2022-07-28
Applicant: FUJIFILM Corporation
Inventor： Kazuki Inoue , Tomonori Masuda , Akihiro Ishizuka , Kazuki Ishida
IPC: H04N9/31
CPC classification number: H04N9/3185 , H04N9/3188
Abstract: A projection apparatus includes a projection portion that performs irradiation with projection light, and a moving mechanism that moves a projection range of the projection light. In a state where the projection range is maintained, the projection apparatus displays an image showing a movement destination of the projection range in response to a first operation by the projection portion. The projection apparatus moves the projection range to the movement destination by the moving mechanism.
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23.发明授权公开(公告)号：US11587534B2
公开(公告)日：2023-02-21
申请号：US17484607
申请日：2021-09-24
Applicant: FUJIFILM Corporation
Inventor： Kazuki Inoue , Akihiro Ishizuka , Tomonori Masuda , Kazuki Ishida
Abstract: A projection control device that controls a projection portion which projects an image to a projection surface includes a ray position detection portion that detects an irradiation position of a ray irradiated on the projection surface, and a specific image superimposition control portion that superimposes a predetermined specific image on a region corresponding to the irradiation position in the image. In a state where the specific image is superimposed on a first region corresponding to a first position detected by the ray position detection portion in the image, the specific image superimposition control portion, in a case where the irradiation position moves out of a predetermined range including the first position, moves the specific image to a region corresponding to the irradiation position that has moved, and in a case where the irradiation position moves within the range, continues superimposition of the specific image on the first region.
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公开(公告)号：US11344186B2
公开(公告)日：2022-05-31
申请号：US16386271
申请日：2019-04-17
Applicant: FUJIFILM Corporation
Inventor： Kazuki Inoue
Abstract: The endoscope optical system consists of: a first lens group that is used only for front viewing; a plurality of second lens groups that have a negative lens at a position closest to an object side and are used only for side viewing; a third lens group that is commonly used in front viewing and side viewing; and a synthesizing section that synthesizes the rays emitted from the first lens group and the rays emitted from the second lens groups and causes the synthesized rays to be incident into the third lens group. The rays emitted from the first lens group and the rays emitted from the second lens groups are imaged on a same plane.
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公开(公告)号：US11320646B2
公开(公告)日：2022-05-03
申请号：US16927277
申请日：2020-07-13
Applicant: FUJIFILM Corporation
Inventor： Kazuki Inoue
Abstract: An eyepiece lens consists of a first lens group including a cemented lens, a second lens group consisting of one negative lens, and a third lens group consisting of a plurality of positive lenses in order from an object side to an eye side. The eyepiece lens satisfies Conditional Expression: −1.2
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Patent Agency Ranking
公开(公告)号：US11215907B2
公开(公告)日：2022-01-04
申请号：US16998563
申请日：2020-08-20
Applicant: FUJIFILM Corporation
Inventor： Kazuki Inoue , Chikara Yamamoto
Abstract: An optical unit includes: a projection optical system on which light from a display unit is incident; a common optical system that projects light passing through the projection optical system to a projection target object and forms an image of a subject at a side of the projection target object; an optical member for guiding light passing through the projection optical system to the common optical system and guiding an intermediate image formed by at least a part of the common optical system to an imaging element; and an imaging optical system for forming the intermediate image on the imaging element, and an image forming position of the intermediate image is present between a component closest to a side of the projection target object among components constituting the common optical system and the optical member.
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公开(公告)号：US10897602B2
公开(公告)日：2021-01-19
申请号：US16511006
申请日：2019-07-15
Applicant: FUJIFILM Corporation
Inventor： Kazuki Inoue , Chikara Yamamoto
Abstract: A projection display device includes an imaging element, a light source, a light valve that modulates light from the light source and emits modulated light in a prescribed polarization state, and an imaging optical system. The imaging optical system includes a first optical system that is used in common in projection and imaging, a second optical system that is used only in projection, a third optical system that is used only in imaging, and a separation member that separates an optical path from the second optical system toward the first optical system from an optical path from the first optical system toward the third optical system. The first optical system comprises a quarter wave plate and a polarizer arranged in a state of transmitting the light emitted from the light valve.
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28.发明授权公开(公告)号：US10527828B2
公开(公告)日：2020-01-07
申请号：US15687729
申请日：2017-08-28
Applicant: FUJIFILM Corporation
Inventor： Masaru Amano , Akiko Nagahara , Yukiko Nagatoshi , Kazuki Inoue
IPC: G02B23/14 , G02B15/167 , G02B13/16 , G02B15/14
Abstract: A zoom lens forms an intermediate image at a position conjugate to a reduction side imaging plane and forms the intermediate image again on a magnification side imaging plane. The zoom lens includes a plurality of lens groups including at least two movable lens groups, which move by changing spacings between the groups adjacent to each other in a direction of an optical axis during zooming, at a position closer to the reduction side than the intermediate image. Among the plurality of lens groups, a final lens group closest to the reduction side has a positive refractive power, and remains stationary with respect to the reduction side imaging plane during zooming. The zoom lens satisfies predetermined conditional expressions (1) and (2) about the focal lengths of the movable lens groups.
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公开(公告)号：US10441148B2
公开(公告)日：2019-10-15
申请号：US15980145
申请日：2018-05-15
Applicant: FUJIFILM Corporation
Inventor： Kazuki Inoue
Abstract: An illumination lens consists of two lenses consisting of a first lens and a second lens arranged in this order from a light source side, and surfaces of all the lenses have a planar shape or a convexly spherical shape. An incident surface of the first lens is a convex surface, and an emission surface of the second lens is a flat surface. An intersection of a ray incident in parallel to an optical axis at a height of 0.25×H and a ray incident in parallel to the optical axis at a height of 0.5×H is positioned only inside the illumination lens in a case in which an outer diameter of the first lens is denoted by 2H. Predetermined Conditional Expression related to a focal length of the illumination lens and a focal length of the first lens is satisfied.
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公开(公告)号：US10268027B2
公开(公告)日：2019-04-23
申请号：US15602170
申请日：2017-05-23
Applicant: FUJIFILM Corporation
Inventor： Kazuki Inoue
Abstract: An imaging optical system that conjugates a reduced-side conjugate point, a magnified-side conjugate point, and a position of an internal intermediate image with each other includes, continuously in order from a most magnified side, a negative lens group and a positive lens. The negative lens group consists of three or more negative lenses. The imaging optical system includes a first cemented lens which is a lens component closest to the intermediate image, a positive second cemented lens disposed immediately after a reduced side of the first cemented lens, and one or more sets of cemented lenses disposed between the positive lens on the most magnified side and the first cemented lens.
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