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Nobuyuki Akiyama
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Hiratsuka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Noble metal paste for bonding of semiconductor element
Patent number
10,366,963
Issue date
Jul 30, 2019
Tanaka Kikinzoku Kogyo K.K.
Masayuki Miyairi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Metal paste for gas sensor electrode formation
Patent number
10,106,691
Issue date
Oct 23, 2018
Tanaka Kikinzoku Kogyo K.K.
Nobuhisa Okamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Metal paste for gas sensor electrode formation
Patent number
9,758,680
Issue date
Sep 12, 2017
Tanaka Kikinzoku Kogyo K.K.
Nobuhisa Okamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Precious metal paste for bonding semiconductor element
Patent number
9,539,671
Issue date
Jan 10, 2017
Tanaka Kikinzoku K.K.
Masayuki Miyairi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of making semiconductor wafers and semiconductor wafers made...
Patent number
5,747,364
Issue date
May 5, 1998
Komatsu Electronic Metals Co., Ltd.
Nobuyuki Akiyama
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
Information
Patent Application
Gas Sensor Electrode and Method for Producing Same
Publication number
20190094173
Publication date
Mar 28, 2019
TANAKA KIKINZOKU KOGYO K.K.
Nobuhisa OKAMOTO
G01 - MEASURING TESTING
Information
Patent Application
METAL PASTE FOR GAS SENSOR ELECTRODE FORMATION
Publication number
20190041350
Publication date
Feb 7, 2019
TANAKA KIKINZOKU KOGYO K.K.
Nobuhisa OKAMOTO
G01 - MEASURING TESTING
Information
Patent Application
NOBLE METAL PASTE FOR BONDING OF SEMICONDUCTOR ELEMENT
Publication number
20180151531
Publication date
May 31, 2018
Tanaka Kikinzoku Kogyo K.K.
Masayuki Miyairi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METAL PASTE FOR GAS SENSOR ELECTRODE FORMATION
Publication number
20170328860
Publication date
Nov 16, 2017
TANAKA KIKINZOKU KOGYO K.K
Nobuhisa OKAMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METAL PASTE FOR GAS SENSOR ELECTRODE FORMATION
Publication number
20150353742
Publication date
Dec 10, 2015
TANAKA KIKINZOKU KOGYO K.K.
Nobuhisa OKAMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NOBLE METAL PASTE FOR BONDING OF SEMICONDUCTOR ELEMENT
Publication number
20130168437
Publication date
Jul 4, 2013
Masayuki Miyairi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR