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Yasunori Hashimoto
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Hyougo-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device
Patent number
7,999,352
Issue date
Aug 16, 2011
Ricoh Company, Ltd.
Kimihiko Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having metal thin film resistance element
Patent number
7,986,028
Issue date
Jul 26, 2011
Ricoh Company, Ltd.
Kimihiko Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and production method of the same
Patent number
7,833,844
Issue date
Nov 16, 2010
Ricoh Company, Ltd.
Yasunori Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor apparatus and manufacturing method using a gate conta...
Patent number
7,741,676
Issue date
Jun 22, 2010
Ricoh Company, Ltd.
Yasunori Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor apparatus including a thin-metal-film resistor elemen...
Patent number
7,718,502
Issue date
May 18, 2010
Ricoh Company, Ltd.
Kimihiko Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor apparatus including a thin-metal-film resistor elemen...
Patent number
7,312,515
Issue date
Dec 25, 2007
Ricoh Company, Ltd.
Kimihiko Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having thin film resistor protected from oxida...
Patent number
7,202,549
Issue date
Apr 10, 2007
Ricoh Company, Ltd.
Yasunori Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor Device
Publication number
20080100348
Publication date
May 1, 2008
Kimihiko Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor apparatus including a thin-metal-film resistor elemen...
Publication number
20080090371
Publication date
Apr 17, 2008
Kimihiko Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20060027892
Publication date
Feb 9, 2006
Kimihiko Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for manufacturing it
Publication number
20050212085
Publication date
Sep 29, 2005
Yasunori Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor apparatus including a thin-metal-film resistor elemen...
Publication number
20040262709
Publication date
Dec 30, 2004
Kimihiko Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, method for manufacturing the semiconductor de...
Publication number
20040238920
Publication date
Dec 2, 2004
Yasunori Hashimoto
H01 - BASIC ELECTRIC ELEMENTS