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Kenji Tateiwa
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Neyagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device
Patent number
11,217,604
Issue date
Jan 4, 2022
Tower Partners Semiconductor Co., LTD.
Hiroshige Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device and method for fabricating...
Patent number
6,794,677
Issue date
Sep 21, 2004
Matsushita Electric Industrial Co., Ltd.
Tokuhiko Tamaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pattern formation method
Patent number
6,187,688
Issue date
Feb 13, 2001
Matsushita Electric Industrial Co., Ltd.
Mitsuhiro Ohkuni
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of inspecting particles on semiconductor devices
Patent number
5,444,529
Issue date
Aug 22, 1995
Matsushita Electric Industrial Co., Ltd.
Kenji Tateiwa
G01 - MEASURING TESTING
Information
Patent Grant
Method for fabricating a semiconductive device comprising a refract...
Patent number
5,108,953
Issue date
Apr 28, 1992
Matsushita Electric Industrial Co., Ltd.
Kenji Tateiwa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for burying a step in a semiconductor substrate
Patent number
4,764,483
Issue date
Aug 16, 1988
Matsushita Electric Industrial Co., Ltd.
Genshu Fuse
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20200176476
Publication date
Jun 4, 2020
TOWERJAZZ PANASONIC SEMICONDUCTOR CO., LTD.
Hiroshige HIRANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE FABRICATING METHOD
Publication number
20090017608
Publication date
Jan 15, 2009
Kenji Tateiwa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit device and method for fabricating...
Publication number
20020061652
Publication date
May 23, 2002
Tokuhiko Tamaki
H01 - BASIC ELECTRIC ELEMENTS