TT

Tsuguji Tachiuchi

HI Hitachi: 17 patents #2,231 of 28,497Top 8%
HS Hitachi Video And Information Systems: 2 patents #78 of 269Top 30%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
HI Hitachi Video Engineering, Incorporated: 1 patents #69 of 181Top 40%
Overall (All Time): #279,859 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
RE38661 Method and apparatus for liquid crystal display with intermediate tone Hiroyuki Mano, Terumi Takashi 2004-11-30
5867148 Space-saving information processing apparatus Hideki Kamimaki, Kiyokazu Nishioka, Koichi Kimura, Takashi Maruyama, Koichi Isaji +7 more 1999-02-02
5812859 Information processing apparatus with work suspend/resume function Hideki Kamimaki, Koichi Isaji, Masatomi Sasaki, Koichi Kimura, Takayuki Tamura 1998-09-22
5511201 Data processing apparatus, power supply controller and display unit Hideki Kamimaki, Kiyokazu Nishioka, Nobuo Tsuchiya, Masahiro Jinushi, Hitoshi Sadamitsu +4 more 1996-04-23
5414571 Adaptive equalization circuit for magnetic recording apparatus having high error immunity Hiromi Matsushige, Minoru Kosuge, Yasuhiro Shimura, Hideki Miyasaka, Satoshi Minoshima +3 more 1995-05-09
4855728 Method and apparatus for converting display data form Hiroyuki Mano, Kiyoshige Kinugawa, Shinji Tanaka 1989-08-08
4839739 Image signal binary circuit with a variable-frequency clock signal generator for driving an image sensor Satoshi Konuma, Nobuo Tsuchiya 1989-06-13
4808991 Method and apparatus for liquid crystal display with intermediate tone Hiroyuki Mano, Terumi Takashi 1989-02-28
4628482 Common memory control system with two bus masters Toyota Honda 1986-12-09
4473879 Data transfer system in which time for transfer of data to a memory is matched to time required to store data in memory Shigeru Hirahata 1984-09-25
4417318 Arrangement for control of the operation of a random access memory in a data processing system Shigeru Hirahata, Teruhiro Takezawa, Nobuo Onuki, Shigeru Komatsu 1983-11-22
4408197 Pattern display apparatus Shigeru Komatsu, Kunihiko Nagai, Takuo Koyama, Shigeru Hirahata 1983-10-04
4404552 Display device for both a character display and a graphic display Shigeru Hirahata, Tetsuya Ikeda, Shigeru Komatsu, Teruhiro Takezawa 1983-09-13
4388707 Memory selecting system Shigeru Komatsu, Kazushi Mizukami, Kunihiko Nagai, Takuo Koyama 1983-06-14
4388621 Drive circuit for character and graphic display device Shigeru Komatsu, Shigeru Hirahata 1983-06-14
4368461 Digital data processing device Shigeru Komatsu, Kunihiko Nagai, Takuo Koyama, Mikiaki Kobayashi, Toshiyuki Kurita 1983-01-11
4298931 Character pattern display system Shigeru Hirahata, Teruhiro Takezawa 1981-11-03