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Kazushige Yamamoto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Test apparatus
Patent number
11,275,104
Issue date
Mar 15, 2022
Advantest Corporation
Takeshi Yaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Switch control apparatus, semiconductor device test apparatus and s...
Patent number
7,395,477
Issue date
Jul 1, 2008
Avantest Corporation
Hiroyuki Kawashima
G01 - MEASURING TESTING
Information
Patent Grant
Digital signal processor evaluation chip and debug method
Patent number
5,557,762
Issue date
Sep 17, 1996
Oki Electric Industry Co., Ltd.
Yasuyuki Okuaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Constant-voltage generation circuit
Patent number
5,153,500
Issue date
Oct 6, 1992
Oki Electric Industry Co., Ltd.
Kazushige Yamamoto
G05 - CONTROLLING REGULATING
Information
Patent Grant
Divider for carrying out high speed arithmetic operation
Patent number
5,014,233
Issue date
May 7, 1991
Oki Electric Industry Co., Ltd.
Kouichi Kihava
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
TEST APPARATUS
Publication number
20200309833
Publication date
Oct 1, 2020
Advantest Corporation
Takeshi YAGUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Switch control apparatus, semiconductor device test apparatus and s...
Publication number
20060208767
Publication date
Sep 21, 2006
Advantest Corporation
Hiroyuki Kawashima
G01 - MEASURING TESTING