公开(公告)号：US09795896B2

公开(公告)日：2017-10-24

申请号：US14658352

申请日：2015-03-16

Applicant: Koito Manufacturing Co., Ltd.

Inventor： Kiminori Enomoto ,  Hisayoshi Daicho ,  Yu Shinomiya

IPC: A61K6/033 ,  B01D15/36 ,  C01B25/32 ,  A61K47/02 ,  A61K9/00 ,  B01J20/04 ,  B01J20/30 ,  B01J20/28 ,  B01J20/02 ,  A61K9/70

CPC classification number: B01D15/362 ,  A61K9/0092 ,  A61K9/70 ,  A61K47/02 ,  B01D15/36 ,  B01J20/0207 ,  B01J20/0292 ,  B01J20/048 ,  B01J20/28004 ,  B01J20/28042 ,  B01J20/3071 ,  B01J20/3078 ,  C01B25/32

Abstract: An adsorption method adsorbs a substance by using a tube-shaped apatite crystal. The apatite crystal may be a monocrystal given by a general formula M25(PO4)3X (M2 denotes at least one element selected from the group consisting of divalent alkali earth metal and Eu, and X denotes at least one element or molecule selected from the group consisting of halogen element and OH). The outer form of the apatite crystal may be a hexagonal prism in which the aperture of a hole formed on a top surface or bottom surface of the hexagonal prism may be hexagonal.

公开(公告)号：US10851472B2

公开(公告)日：2020-12-01

申请号：US15622106

申请日：2017-06-14

Applicant: Koito Manufacturing Co., Ltd. ,  Kochi University

Inventor： Yu Shinomiya ,  Kazumichi Yanagisawa ,  Masoud Sakaki

IPC: C01B25/455 ,  C30B29/12 ,  C30B15/36 ,  C30B9/06 ,  C30B29/14

Abstract: A method of producing an apatite crystal includes the steps of preparing an apatite single crystal expressed by the general formula M25(PO4)3X (M2 being at least atomic element selected from the group consisting of divalent alkaline-earth metals and Eu, and X is at least one atomic selected from the group consisting of halogens); placing the apatite single crystal into a space controllable to a predetermined atmosphere; supplying water vapor into the space; and heating such that the atmosphere in the space is within a 1000° C. to 1400° C. range.

公开(公告)号：US09327977B2

公开(公告)日：2016-05-03

申请号：US14497553

申请日：2014-09-26

Applicant: Koito Manufacturing Co., Ltd.

Inventor： Kiminori Enomoto ,  Hisayoshi Daicho ,  Yu Shinomiya

IPC: C01B25/455 ,  C01B25/32 ,  C30B29/14 ,  C30B29/60 ,  C30B7/10 ,  C30B9/12 ,  C30B15/00

Abstract: An apatite crystal is a single crystal expressed by a general formula (M2)5(PO4)3X. In this formula, M2 indicates at least one type of element selected from the group consisting of bivalent alkaline-earth metals and Eu, and X indicates at least one type of element or molecule selected from the group consisting of halogen elements and OH. And the single crystal is of a tubular shape. The outer shape of the apatite may be a hexagonal prism. The shape of an opening of a hole formed in the upper surface or lower surface of the hexagonal prism may be a hexagon.

公开(公告)号：US11377593B2

公开(公告)日：2022-07-05

申请号：US16552502

申请日：2019-08-27

Applicant: KOITO MANUFACTURING CO., LTD. ,  TOKYO INSTITUTE OF TECHNOLOGY ,  NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY

Inventor： Hisayoshi Daicho ,  Yu Shinomiya ,  Kiminori Enomoto ,  Hideo Hosono ,  Satoru Matsuishi ,  Hiroshi Sawa ,  Akitoshi Nakano

IPC: C09K11/77

Abstract: In a phosphor according to an aspect, an emission site has a perovskite crystal structure expressed by ABX3, in which A and B are each a cation and X is an anion, and an emission element is located at a B site serving as a body center of the perovskite crystal structure.

公开(公告)号：US10208302B2

公开(公告)日：2019-02-19

申请号：US14977324

申请日：2015-12-21

Applicant: Koito Manufacturing Co., Ltd.

Inventor： Kiminori Enomoto ,  Hisayoshi Daicho ,  Yu Shinomiya

IPC: C12N11/14 ,  C01B25/32 ,  C01B25/455 ,  C30B29/14 ,  A61L27/42 ,  A61L27/46 ,  C30B7/10 ,  B01J27/185 ,  B01J35/00 ,  C30B29/60 ,  B01J27/18

Abstract: A composite material includes: an apatite crystal in the form of a tube; and a functional component accommodated in the apatite crystal tube and constituted by a material having physical properties different from those of the apatite crystal. The apatite crystal may be a monocrystal given by the general formula M25(PO4)3X, where M2 denotes at least one element selected from the group consisting of divalent alkali earth metals and Eu, and X denotes at least one element or molecule selected from the group consisting of halogens and OH.

公开(公告)号：US09371231B2

公开(公告)日：2016-06-21

申请号：US14497553

申请日：2014-09-26

Applicant: Koito Manufacturing Co., Ltd.

Inventor： Kiminori Enomoto ,  Hisayoshi Daicho ,  Yu Shinomiya

IPC: C01B25/455 ,  C01B25/32 ,  C30B29/14 ,  C30B29/60 ,  C30B7/10 ,  C30B9/12 ,  C30B15/00

CPC classification number: C01B25/455 ,  C01B25/32 ,  C01B25/321 ,  C30B7/10 ,  C30B9/12 ,  C30B15/00 ,  C30B29/14 ,  C30B29/607 ,  Y10T428/2975

Abstract: An apatite crystal is a single crystal expressed by a general formula (M2)5(PO4)3X. In this formula, M2 indicates at least one type of element selected from the group consisting of bivalent alkaline-earth metals and Eu, and X indicates at least one type of element or molecule selected from the group consisting of halogen elements and OH. And the single crystal is of a tubular shape. The outer shape of the apatite may be a hexagonal prism. The shape of an opening of a hole formed in the upper surface or lower surface of the hexagonal prism may be a hexagon.

Abstract translation: 磷灰石晶体是由通式（M2）5（PO4）3X表示的单晶。 在该式中，M2表示选自二价碱土金属和Eu中的至少一种元素，X表示选自卤素元素和OH的至少一种元素或分子。 单晶是管状的。 磷灰石的外形可以是六棱柱。 形成在六边形棱镜的上表面或下表面中的孔的形状可以是六边形。

公开(公告)号：US10132459B2

公开(公告)日：2018-11-20

申请号：US15398040

申请日：2017-01-04

Applicant: Koito Manufacturing Co., Ltd.

Inventor： Hisayoshi Daicho ,  Toshio Yagi ,  Shogo Sugimori ,  Yu Shinomiya

IPC: B60Q1/00 ,  F21S43/00 ,  B60Q1/26 ,  B60Q1/38 ,  F21K9/64 ,  F21S43/19 ,  F21S43/13 ,  F21S43/14 ,  F21S43/145 ,  F21S43/15 ,  F21Y103/10

Abstract: A lamp includes a plurality of semiconductor light-emitting elements arrayed linearly, an aluminum substrate on which the plurality of light-emitting elements are mounted, and a linear light wavelength conversion member disposed separated from light-emitting surfaces of the plurality of light-emitting elements. The aluminum substrate includes a circuit formed such as to be able to switch on/off the plurality of light-emitting elements, as grouped into a plurality of sets, on a per-set basis in which the sets are composed of either one or a plurality of the light-emitting elements.

公开(公告)号：US10807903B2

公开(公告)日：2020-10-20

申请号：US16159683

申请日：2018-10-14

Applicant: KOITO MANUFACTURING CO., LTD.

Inventor： Takeshi Iwasaki ,  Hisayoshi Daicho ,  Yu Shinomiya

IPC: H01B1/06 ,  C03C4/12 ,  C03C3/06 ,  C03C21/00 ,  C09K11/02 ,  C09K11/77 ,  C03C10/00 ,  C03C14/00 ,  C09K11/88 ,  C09K11/56 ,  C09K11/61

Abstract: A nanocomposite includes: a matrix phase; and a functional area disposed in the matrix phase. The functional area contains monocrystal fine particles.

公开(公告)号：US10370590B2

公开(公告)日：2019-08-06

申请号：US15247973

申请日：2016-08-26

Applicant: Koito Manufacturing Co., Ltd. ,  Tokyo Institute of Technology ,  National University Corporation Nagoya University

Inventor： Hisayoshi Daicho ,  Yu Shinomiya ,  Kiminori Enomoto ,  Hideo Hosono ,  Satoru Matsuishi ,  Hiroshi Sawa ,  Akitoshi Nakano

IPC: C09K11/77

Abstract: A phosphor is represented by the general formula aMIX·MII1-xMIMVO4:(Re)x where MI is at least one atomic element selected from the group consisting of K, Li, Na, Rb, Cs, Fr, Cu, and Ag, with K being essential; MII is at least one atomic element selected from the group consisting of Mg, Ca, Sr, Ba, Ra, Mn, Zn, Cd, and Sn; MV is at least one atomic element selected from the group consisting of P, V, Nb, Ta, As, Sb, and Bi; X is at least one halogen element, with F being essential; Re is at least one atomic element selected from the group consisting of rare earth elements, with Eu being essential; and a is in the range 0.6≤a≤1.4.

公开(公告)号：US20160093779A1

公开(公告)日：2016-03-31

申请号：US14855713

申请日：2015-09-16

Applicant: Koito Manufacturing Co., Ltd.

Inventor： Yuzo Maeno ,  Hisayoshi Daicho ,  Yu Shinomiya

IPC: H01L33/60 ,  H01L33/50

CPC classification number: H01L33/60 ,  H01L33/0045 ,  H01L33/504 ,  H01L33/505 ,  H01L33/507 ,  H01L2933/0091

Abstract: Provided is a light emitting device. A semiconductor light emitting element with a peak wavelength ranging from 395 nm to 410 nm is used as a light source, light scattering particles made of a material with a band gap of 3.4 eV or more are dispersed in a dispersion medium of a reflection member, and a refractive index of the light scattering particles is larger than a refractive index of the dispersion medium by 0.3 or more. The semiconductor light emitting element has a 1 percentile value ranging from 365 nm to 383 nm in emission integrated intensity.

Abstract translation: 提供了一种发光装置。 使用峰值波长为395nm〜410nm的半导体发光元件作为光源，由带隙为3.4eV以上的材料制成的光散射粒子分散在反射构件的分散介质中， 并且光散射粒子的折射率大于分散介质的折射率0.3以上。 半导体发光元件的发光集成强度为365nm至383nm的1百分位数值。