公开(公告)号：US20220356358A1

公开(公告)日：2022-11-10

申请号：US17626952

申请日：2020-07-16

Applicant: Idemitsu Kosan Co.,Ltd.

Inventor： Hiroshi YASUDA ,  Shigekazu TOMAI

IPC: C09D5/08 ,  C09D7/61 ,  C09D179/04 ,  C09D179/02 ,  C09D181/00 ,  C08K3/04

Abstract: A composition having a carbon material and a redox substance with a redox potential of −0.2 (V vs. SHE) or higher and 1.5 (V vs. SHE) or lower. A composition having a carbon material that is a carbon fiber. A composition where the carbon fiber is in a form of a chopped strand, roving, textile, non-woven fabric, or unidirectional material.

公开(公告)号：US20220356118A1

公开(公告)日：2022-11-10

申请号：US17622391

申请日：2020-06-24

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Shigekazu TOMAI ,  Yoshihiro UEOKA ,  Satoshi KATSUMATA ,  Kenichi SASAKI

IPC: C04B35/453 ,  C04B35/64 ,  C23C14/34 ,  C23C14/08

Abstract: An oxide sintered body may include zinc, magnesium, a positive trivalent or positive tetravalent metal element X, and oxygen as constituent elements. The atomic ratio of the metal element X to the sum of the zinc, the magnesium, and the metal element X [X/(Zn+Mg+X)] may be 0.0001 or more and 0.6 or less. The atomic ratio of the magnesium to the sum of the zinc and the magnesium [Mg/(Zn+Mg)] may be 0.25 or more and 0.8 or less.

公开(公告)号：US20210355033A1

公开(公告)日：2021-11-18

申请号：US17358411

申请日：2021-06-25

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Kazuyoshi INOUE ,  Futoshi UTSUNO ,  Shigekazu TOMAI ,  Masatoshi SHIBATA ,  Mami ITOSE

IPC: C04B35/01 ,  C04B35/626 ,  C04B35/64 ,  C23C14/08 ,  C23C14/34 ,  H01L21/02 ,  H01L27/12 ,  H01L29/24 ,  H01L29/786

Abstract: An oxide sintered body is characterized in that it comprises an oxide including an In element, a Zn element, a Sn element and a Y element and that a sintered body density is equal to or more than 100.00% of a theoretical density.

公开(公告)号：US20210079160A1

公开(公告)日：2021-03-18

申请号：US16963720

申请日：2019-01-22

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Naoko ARAI ,  Shigekazu TOMAI ,  Fumioki FUKATSU

IPC: C08G73/02 ,  C08K5/42 ,  C08K5/13 ,  C08K5/06 ,  C08L75/04 ,  C08L91/06 ,  H01B1/12

Abstract: A composition comprising a conductive polymer, and a compound having an OH group and further having a butoxy group.

公开(公告)号：US20160211386A1

公开(公告)日：2016-07-21

申请号：US14912800

申请日：2014-08-08

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Shigekazu TOMAI ,  Masatoshi SHIBATA ,  Emi KAWASHIMA ,  Koki YANO ,  Hiromi HAYASAKA

IPC: H01L29/872 ,  H01L29/47 ,  H01L29/24

CPC classification number: H01L29/872 ,  H01L29/04 ,  H01L29/16 ,  H01L29/24 ,  H01L29/247 ,  H01L29/26 ,  H01L29/267 ,  H01L29/47

Abstract: A Schottky barrier diode element includes an n-type or p-type silicon (Si) substrate, an oxide semiconductor layer, and a Schottky electrode layer, the oxide semiconductor layer including either or both of a polycrystalline oxide that includes gallium (Ga) as the main component and an amorphous oxide that includes gallium (Ga) as the main component.

Abstract translation: 肖特基势垒二极管元件包括n型或p型硅（Si）衬底，氧化物半导体层和肖特基电极层，所述氧化物半导体层包括含有镓（Ga）的多晶氧化物中的一种或两种 主要成分和包含镓（Ga）作为主要成分的无定形氧化物。

公开(公告)号：US20240317778A1

公开(公告)日：2024-09-26

申请号：US18686985

申请日：2022-08-17

Applicant: IDEMITSU KOSAN CO.,LTD. ,  THE UNIVERSITY OF TOKYO

Inventor： Masamitsu HAEMORI ,  Shigekazu TOMAI ,  Yoshikatsu SEINO ,  Hiroaki NAKAMURA ,  Hatsumi MORI ,  Tomoko FUJINO ,  Shun DEKURA ,  Kota ONOZUKA

IPC: C07D519/00 ,  H01G11/48 ,  H01M4/62

CPC classification number: C07D519/00 ,  H01G11/48 ,  H01M4/624

Abstract: A compound of formula (1):


Z1-αa-βb-γc-δd-ϵe-Z2   (1),

wherein α, β, γ, δ, and ϵ are respectively units of formulas (1α), (1β), (1γ), (1δ), and (1ϵ):




and the structure of the unit α is different from the structure of the unit β, the structure of the unit β is different from the structure of the unit γ, the structure of the unit γ is different from the structure of the unit δ, and the structure of the unit δ is different from the structure of the unit ϵ.

公开(公告)号：US20220154013A1

公开(公告)日：2022-05-19

申请号：US17598588

申请日：2020-03-12

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Shigekazu TOMAI ,  Yoshikatsu SEINO

IPC: C09D5/24 ,  C09D175/04 ,  C09D163/00 ,  H01B1/12

Abstract: A solution composition comprising a conductive polymer, a resin, and a solvent is described. The solution composition has an acid value of 0.0 to 14.5 mgKOH/g or a base value of 0.0 to 1.0 mgHCl/g. The solution composition may be applied to a surface such as a steel surface and dried to obtain a film. The obtained film may be used for rust inhibition.

公开(公告)号：US20200325072A1

公开(公告)日：2020-10-15

申请号：US16096641

申请日：2017-04-26

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Kazuyoshi INOUE ,  Futoshi UTSUNO ,  Shigekazu TOMAI ,  Masatoshi SHIBATA ,  Mami ITOSE

IPC: C04B35/01 ,  C04B35/626 ,  C04B35/64 ,  C23C14/34 ,  C23C14/08 ,  H01L21/02 ,  H01L27/12 ,  H01L29/24 ,  H01L29/786

Abstract: An oxide sintered body is characterized in that it comprises an oxide including an In element, a Zn element, a Sn element and a Y element and that a sintered body density is equal to or more than 100.00% of a theoretical density.

公开(公告)号：US20190218145A1

公开(公告)日：2019-07-18

申请号：US16310388

申请日：2017-06-16

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Kazuyoshi INOUE ,  Shigekazu TOMAI ,  Masatoshi SHIBATA ,  Motohiro TAKESHIMA

IPC: C04B35/01 ,  C04B35/626 ,  C04B35/64 ,  C23C14/34 ,  H01L21/02 ,  H01L29/66 ,  H01L29/786

CPC classification number: C04B35/01 ,  C04B35/6261 ,  C04B35/64 ,  C04B2235/3286 ,  C04B2235/3293 ,  C04B2235/604 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/764 ,  C23C14/34 ,  C23C14/3407 ,  H01B1/08 ,  H01B5/14 ,  H01B13/00 ,  H01L21/02554 ,  H01L29/66969 ,  H01L29/7869

Abstract: An oxide sintered body includes a bixbyite phase represented by In2O3, and a garnet phase represented by Y3In2Ga3O12.

公开(公告)号：US20190013389A1

公开(公告)日：2019-01-10

申请号：US16065943

申请日：2016-12-26

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Emi KAWASHIMA ,  Takashi SEKIYA ,  Yuki TSURUMA ,  Yoshihiro UEOKA ,  Shigekazu TOMAI ,  Motohiro TAKESHIMA

IPC: H01L29/47 ,  H01L29/872 ,  H01L29/868

CPC classification number: H01L29/47 ,  H01L21/28 ,  H01L21/44 ,  H01L29/0619 ,  H01L29/0649 ,  H01L29/24 ,  H01L29/247 ,  H01L29/66143 ,  H01L29/868 ,  H01L29/872

Abstract: A laminated body comprising a substrate, an ohmic electrode layer, a metal oxide semiconductor layer, a Schottky electrode layer and a buffer electrode layer in this order, wherein a reduction suppressing layer is provided between the Schottky electrode layer and the buffer electrode layer.