Junichi Takeyama

Person

Atsugi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method for its preparation
- Patent number 7,148,094
- Issue date Dec 12, 2006
- Semiconductor Energy Laboratory Co., Ltd.
- Hongyong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing a semiconductor having controlled crystal orien...
- Patent number 6,756,657
- Issue date Jun 29, 2004
- Semiconductor Energy Laboratory Co., Ltd.
- Hongyong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for its preparation
- Patent number 6,730,549
- Issue date May 4, 2004
- Semiconductor Energy Laboratory Co., Ltd.
- Hongyong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device
- Patent number 6,417,031
- Issue date Jul 9, 2002
- Semiconductor Energy Laboratory Co., Ltd.
- Hisashi Ohtani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device
- Patent number 6,232,156
- Issue date May 15, 2001
- Semiconductor Energy Laboratory Co., Ltd.
- Hisashi Ohtani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device
- Patent number 5,904,770
- Issue date May 18, 1999
- Semiconductor Energy Laboratory Co., Ltd.
- Hisashi Ohtani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for its preparation
- Patent number 5,895,933
- Issue date Apr 20, 1999
- Semiconductor Energy Laboratory Co., Ltd.
- Hongyong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing a semiconductor having a controlled crystal ori...
- Patent number 5,882,960
- Issue date Mar 16, 1999
- Semiconductor Energy Laboratory Co., Ltd.
- Hongyong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor device containing a crysta...
- Patent number 5,585,291
- Issue date Dec 17, 1996
- Semiconductor Energy Laboratory Co., Ltd.
- Hisashi Ohtani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma processing method and products thereof
- Patent number 5,185,179
- Issue date Feb 9, 1993
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus and method for forming thin films
- Patent number 5,079,031
- Issue date Jan 7, 1992
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrophotographic photoconductor
- Patent number 5,059,502
- Issue date Oct 22, 1991
- Ricoh Company, Ltd.
- Narihito Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and method for its preparation
- Publication number 20040180477
- Publication date Sep 16, 2004
- Semiconductor Energy Laboratory Co., Ltd.
- Hongyong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing a semiconductor device
- Publication number 20010023092
- Publication date Sep 20, 2001
- Hisashi Ohtani
- H01 - BASIC ELECTRIC ELEMENTS

Junichi Takeyama

Person

Patents Grantslast 30 patents

Semiconductor device and method for its preparation

Method of preparing a semiconductor having controlled crystal orien...

Semiconductor device and method for its preparation

Method of manufacturing a semiconductor device

Method of manufacturing a semiconductor device

Method of manufacturing a semiconductor device

Semiconductor device and method for its preparation

Method of preparing a semiconductor having a controlled crystal ori...

Method for manufacturing a semiconductor device containing a crysta...

Plasma processing method and products thereof

Apparatus and method for forming thin films

Electrophotographic photoconductor

Patents Applicationslast 30 patents

Semiconductor device and method for its preparation

Method of manufacturing a semiconductor device