Takehiro Hirai

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device, mask for fabrication of semiconductor device,...
- Patent number 8,330,248
- Issue date Dec 11, 2012
- Panasonic Corporation
- Yasuko Tabata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor integrated circuit device and inspection method therefor
- Patent number 7,844,874
- Issue date Nov 30, 2010
- Panasonic Corporation
- Nobuyuki Moriwaki
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 6,770,517
- Issue date Aug 3, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hiroaki Nakaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 6,395,598
- Issue date May 28, 2002
- Matsushita Electric Industrial Co., Ltd.
- Takehiro Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 6,337,500
- Issue date Jan 8, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hiroaki Nakaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabricating the same
- Patent number 6,297,517
- Issue date Oct 2, 2001
- Matsushita Electric Industrial Co., Ltd.
- Michikazu Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency ring gate MOSFET
- Patent number 6,140,687
- Issue date Oct 31, 2000
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Shimomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with a particular DMISFET structure
- Patent number 5,905,284
- Issue date May 18, 1999
- Matsushita Electric Industrial Co., Ltd.
- Taizo Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor apparatus
- Patent number 5,866,463
- Issue date Feb 2, 1999
- Matsushita Electric Industrial Co. Ltd.
- Takehiro Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 5,851,863
- Issue date Dec 22, 1998
- Matsushita Electric Industrial Co., Ltd.
- Taizo Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor Bi-MIS device
- Patent number 5,838,048
- Issue date Nov 17, 1998
- Matsushita Electric Industrial Co., Ltd.
- Takehiro Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 5,817,551
- Issue date Oct 6, 1998
- Matsushita Electric Industrial Co., Ltd.
- Taizo Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and associated fabrication method
- Patent number 5,736,421
- Issue date Apr 7, 1998
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Shimomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a bipolar transistor
- Patent number 5,712,174
- Issue date Jan 27, 1998
- Matsushita Electric Industrial Co., Ltd.
- Takehiro Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing Bi-MOS device
- Patent number 5,696,006
- Issue date Dec 9, 1997
- Matsushita Electric Industrial Co., Ltd.
- Takehiro Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor Bi-MIS device and method of manufacturing the same
- Patent number 5,406,106
- Issue date Apr 11, 1995
- Matsushita Electric Industrial Co., Ltd.
- Takehiro Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including IIL and vertical transistors
- Patent number 5,331,198
- Issue date Jul 19, 1994
- Matsushita Electric Industrial Co., Ltd.
- Akihiro Kanda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including integrated injection logic and verti...
- Patent number 5,323,054
- Issue date Jun 21, 1994
- Matsushita Electric Industrial Co., Ltd.
- Akihiro Kanda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 5,318,917
- Issue date Jun 7, 1994
- Matsushita Electric Industrial Co., Ltd.
- Akihiro Kanda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 5,204,274
- Issue date Apr 20, 1993
- Matsushita Electric Industrial Co., Ltd.
- Akihiro Kanda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating IIL and vertical complementary bipolar transi...
- Patent number 5,162,252
- Issue date Nov 10, 1992
- Matsushita Electric Industrial Co., Ltd.
- Akihiro Kanda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE, MASK FOR FABRICATION OF SEMICONDUCTOR DEVICE,...
- Publication number 20110278679
- Publication date Nov 17, 2011
- Yasuko Tabata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor integrated circuit device and inspection method therefor
- Publication number 20070234168
- Publication date Oct 4, 2007
- Nobuyuki Moriwaki
- G01 - MEASURING TESTING
Information Patent Application
CMOS device, method for fabricating the same and method for generat...
- Publication number 20050161745
- Publication date Jul 28, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Tokuhiko Tamaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for fabricating the same
- Publication number 20020058361
- Publication date May 16, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hiroaki Nakaoka
- H01 - BASIC ELECTRIC ELEMENTS

Takehiro Hirai

Person

Patents Grantslast 30 patents

Semiconductor device, mask for fabrication of semiconductor device,...

Semiconductor integrated circuit device and inspection method therefor

Semiconductor device and method for fabricating the same

Semiconductor device and method for fabricating the same

Semiconductor device and method for fabricating the same

Semiconductor device and method of fabricating the same

High frequency ring gate MOSFET

Semiconductor device with a particular DMISFET structure

Method of manufacturing a semiconductor apparatus

Semiconductor device

Semiconductor Bi-MIS device

Semiconductor device and method of manufacturing the same

Semiconductor device and associated fabrication method

Method of manufacturing a bipolar transistor

Method of manufacturing Bi-MOS device

Semiconductor Bi-MIS device and method of manufacturing the same

Semiconductor device including IIL and vertical transistors

Semiconductor device including integrated injection logic and verti...

Method of fabricating semiconductor device

Method of fabricating semiconductor device

Method of fabricating IIL and vertical complementary bipolar transi...

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE, MASK FOR FABRICATION OF SEMICONDUCTOR DEVICE,...

Semiconductor integrated circuit device and inspection method therefor

CMOS device, method for fabricating the same and method for generat...

Semiconductor device and method for fabricating the same