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Shuichi Kubota
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Gunma, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Textured substrate for forming epitaxial film and method for produc...
Patent number
10,153,072
Issue date
Dec 11, 2018
Tanaka Kikinzoku Kogyo K.K.
Naoji Kashima
C30 - CRYSTAL GROWTH
Information
Patent Grant
Textured substrate for epitaxial film formation, and method for man...
Patent number
9,242,433
Issue date
Jan 26, 2016
TANAKA KIKINZOKU KOGYO K.K.
Naoji Kashima
B32 - LAYERED PRODUCTS
Information
Patent Grant
Textured substrate for epitaxial film formation and surface improvi...
Patent number
8,039,119
Issue date
Oct 18, 2011
Chubu Electric Power Co., Inc.
Naoji Kashima
C21 - METALLURGY OF IRON
Information
Patent Grant
Commutator and brush materials for small electric motor, clad compo...
Patent number
7,876,017
Issue date
Jan 25, 2011
Mabuchi Motor Co., Ltd.
Keiji Nakamura
C21 - METALLURGY OF IRON
Information
Patent Grant
Material for sliding contacts, clad composite material and small-si...
Patent number
7,160,632
Issue date
Jan 9, 2007
Mabuchi Motor Co., Ltd.
Keiji Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
HYDROGEN PERMEABLE MEMBRANE INCLUDING OF PdCu ALLOY AND METHOD FOR...
Publication number
20240382908
Publication date
Nov 21, 2024
Tanaka Kikinzoku Kogyo K.K.
Daisuke HORIKAWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PLATINUM-BASED SPUTTERING TARGET, AND METHOD FOR PRODUCING THE SAME
Publication number
20230407459
Publication date
Dec 21, 2023
TOHOKU UNIVERSITY
Akihito FUJINO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ORIENTED SUBSTRATE FOR USE IN FORMATION OF EPITAXIAL FILM, AND METH...
Publication number
20160163425
Publication date
Jun 9, 2016
Tanaka Kikinzoku Kogyo K.K.
Naoji KASHIMA
C30 - CRYSTAL GROWTH
Information
Patent Application
ALIGNMENT SUBSTRATE FOR FORMING EPITAXIAL FILM, AND PROCESS FOR PRO...
Publication number
20150094208
Publication date
Apr 2, 2015
Tanaka Kikinzoku Kogyo K.K.
Naoji Kashimma
B32 - LAYERED PRODUCTS
Information
Patent Application
TEXTURED SUBSTRATE FOR EPITAXIAL FILM FORMATION AND SURFACE IMPROVI...
Publication number
20090053550
Publication date
Feb 26, 2009
Naoji Kashima
C30 - CRYSTAL GROWTH
Information
Patent Application
Commutator and brush materials for small electric motor, clad compo...
Publication number
20060255680
Publication date
Nov 16, 2006
Keiji Nakamura
C21 - METALLURGY OF IRON
Information
Patent Application
Material for sliding contacts, clad composite material and small-si...
Publication number
20050116576
Publication date
Jun 2, 2005
Mabuchi Motor Co., Ltd.
Keiji Nakamura
H01 - BASIC ELECTRIC ELEMENTS