Susumu Ohi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wide viewing angle liquid crystal display having both optical compe...
- Patent number 6,741,306
- Issue date May 25, 2004
- NEC LCD Technologies, Ltd.
- Muneo Maruyama
- G02 - OPTICS
Information Patent Grant
Thin-film transistor array and method for manufacturing same
- Patent number 6,657,226
- Issue date Dec 2, 2003
- NEC LCD Technologies, Ltd.
- Naoyuki Taguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide viewing angle liquid crystal display having both optical compe...
- Patent number 6,483,561
- Issue date Nov 19, 2002
- NEC Corporation
- Muneo Maruyama
- G02 - OPTICS
Information Patent Grant
Active matrix liquid crystal display
- Patent number 6,304,305
- Issue date Oct 16, 2001
- NEC Corporation
- Seiichi Matsumoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Active matrix liquid crystal display unit having pixel accompanied...
- Patent number 6,226,058
- Issue date May 1, 2001
- NEC Corporation
- Susumu Ohi
- G02 - OPTICS
Information Patent Grant
Thin-film transistor array and method for manufacturing same
- Patent number 6,121,632
- Issue date Sep 19, 2000
- NEC Corporation
- Naoyuki Taguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active matrix liquid crystal display unit having pixel accompanied...
- Patent number 6,115,087
- Issue date Sep 5, 2000
- NEC Corporation
- Susumu Ohi
- G02 - OPTICS
Information Patent Grant
Active-matrix display system with less signal line drive circuits
- Patent number 6,075,507
- Issue date Jun 13, 2000
- NEC Corporation
- Tae Miyahara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Structure of thin film transistor and gate terminal having a capaci...
- Patent number 5,936,292
- Issue date Aug 10, 1999
- NEC Corporation
- Shin Koide
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device with pixel electrode overlapping drai...
- Patent number 5,936,685
- Issue date Aug 10, 1999
- NEC Corporation
- Masahiro Ito
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus having an increased viewing angle
- Patent number 5,847,688
- Issue date Dec 8, 1998
- NEC Corporation
- Susumu Ohi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Thin-film transistor array having light shading film and antireflec...
- Patent number 5,789,761
- Issue date Aug 4, 1998
- NEC Corporation
- Hirofumi Ihara
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device capable of producing a display of hig...
- Patent number 5,726,727
- Issue date Mar 10, 1998
- NEC Corporation
- Hideo Shibahara
- G02 - OPTICS
Information Patent Grant
Active matrix liquid crystal display apparatus
- Patent number 5,604,511
- Issue date Feb 18, 1997
- NEC Corporation
- Susumu Ohi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for fabricating reverse-staggered thin-film transistor
- Patent number 5,561,074
- Issue date Oct 1, 1996
- NEC Corporation
- Shin Koide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LCD driving analog nonlinear operation circuit producing a composit...
- Patent number 5,483,256
- Issue date Jan 9, 1996
- NEC Corporation
- Susumu Ohi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal level converting circuit for liquid crystal display device r...
- Patent number 5,467,043
- Issue date Nov 14, 1995
- NEC Corporation
- Susumu Ohi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Sample-and-hold circuit
- Patent number 5,467,035
- Issue date Nov 14, 1995
- NEC Corporation
- Susumu Ohi
- G11 - INFORMATION STORAGE
Information Patent Grant
Sample-and-hold circuit
- Patent number 5,449,960
- Issue date Sep 12, 1995
- NEC Corporation
- Susumu Ohi
- G11 - INFORMATION STORAGE
Information Patent Grant
Inverting circuit
- Patent number 5,416,433
- Issue date May 16, 1995
- NEC Corporation
- Susumu Ohi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
ECL to CMOS level conversion circuit
- Patent number 5,214,328
- Issue date May 25, 1993
- NEC Corporation
- Susumu Ohi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bi-CMOS logic circuit
- Patent number 5,162,673
- Issue date Nov 10, 1992
- NEC Corporation
- Susumu Ohi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device having bipolar transistor with trench
- Patent number 4,963,957
- Issue date Oct 16, 1990
- NEC Corporation
- Susumu Ohi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Wide viewing angle liquid crystal display having both optical compe...
- Publication number 20030035078
- Publication date Feb 20, 2003
- NEC Corporation
- Muneo Maruyama
- G02 - OPTICS
Information Patent Application
Wide viewing angle liquid crystal display having both optical compe...
- Publication number 20020093612
- Publication date Jul 18, 2002
- NEC Corporation
- Muneo Maruyama
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Wide viewing angle liquid crystal display having both optical compe...

Thin-film transistor array and method for manufacturing same

Wide viewing angle liquid crystal display having both optical compe...

Active matrix liquid crystal display

Active matrix liquid crystal display unit having pixel accompanied...

Thin-film transistor array and method for manufacturing same

Active matrix liquid crystal display unit having pixel accompanied...

Active-matrix display system with less signal line drive circuits

Structure of thin film transistor and gate terminal having a capaci...

Liquid crystal display device with pixel electrode overlapping drai...

Liquid crystal display apparatus having an increased viewing angle

Thin-film transistor array having light shading film and antireflec...

Liquid crystal display device capable of producing a display of hig...

Active matrix liquid crystal display apparatus

Method for fabricating reverse-staggered thin-film transistor

LCD driving analog nonlinear operation circuit producing a composit...

Signal level converting circuit for liquid crystal display device r...

Sample-and-hold circuit

Sample-and-hold circuit

Inverting circuit

ECL to CMOS level conversion circuit

Bi-CMOS logic circuit

Semiconductor device having bipolar transistor with trench

Patents Applicationslast 30 patents

Wide viewing angle liquid crystal display having both optical compe...

Wide viewing angle liquid crystal display having both optical compe...