Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7031240 | Disc drive device | Toru Suetomo, Masahiro Kawasaki, Masayuki Imada | 2006-04-18 |
| 6873584 | Disk reproducing apparatus and disk reproducing method | Masayuki Imada, Masahiro Kawasaki, Yoshinori Imanishi, Toru Suetomo | 2005-03-29 |
| 6815924 | Method of controlling AC motor and controller | Hideaki Iura, Tomohiro Kawachi | 2004-11-09 |
| 6747927 | Disc drive device | Toru Suetomo, Masahiro Kawasaki, Masayuki Imada | 2004-06-08 |
| 6728809 | Time-out control apparatus, terminal unit, time-out control system and time-out procedure | Taisaku Suzuki, Mami Takahashi, Yasuo Hamamoto | 2004-04-27 |
| 6694312 | Database processing method and apparatus for processing data by analyzing query input | Susumu Kobayashi, Masashi Tsuchida, Yukio Nakano, Norihiro Hara, Yoshito Kamegi | 2004-02-17 |
| 6583774 | Display device | Yasuhiro Yoshida, Satoshi Ueno | 2003-06-24 |
| 6285382 | Recording medium and image forming apparatus for forming image thereon | Shirou Wakahara, Tomoko Nishino | 2001-09-04 |
| 6212516 | Parallel database management method and parallel database management system | Susumu Kobayashi, Masashi Tsuchida, Yukio Nakano, Norihiro Hara, Yoshito Kamegi | 2001-04-03 |
| 6182082 | Method and system for managing object-oriented database | Hitoshi Tanaka, Satoshi Wakayama, Takeo Maruyama, Hideo Munetika | 2001-01-30 |
| 6025859 | Electrostatic printer having an array of optical modulating grating valves | Atsushi Ide, Hideo Yamasa | 2000-02-15 |
| 5983228 | Parallel database management method and parallel database management system | Susumu Kobayashi, Masashi Tsuchida, Yukio Nakano, Norihiro Hara, Yoshito Kamegi | 1999-11-09 |
| 5797062 | Measuring device for amount of charge of developer | Takasumi Wada, Keiji Taniguchi | 1998-08-18 |
| 5694161 | Image forming apparatus with a light directing device for varying density of an image | Tomohiro Oikawa, Iwakazu Honda | 1997-12-02 |
| 5526519 | Memory management technique for efficient execution of procedures in objects | Takeo Maruyama, Kazuhiro Satoh | 1996-06-11 |
| 5486900 | Measuring device for amount of charge of toner and image forming apparatus having the measuring device | Takasumi Wada, Keiji Taniguchi | 1996-01-23 |
| 5448150 | Vector control unit for an induction motor | Tsugutoshi Otani | 1995-09-05 |
| 5260720 | Image formation system | Masao Narumiya, Frederic J. Kahn | 1993-11-09 |
| 5245438 | Image formation apparatus having selective erasing capability | Masao Narumiya, Hirokazu Fujita | 1993-09-14 |
| 5170270 | Image writing device | Masao Narumiya | 1992-12-08 |
| 5134354 | Servo motor control apparatus | Takayuki Tohya, Yoshiji Hiraga | 1992-07-28 |
| 5099273 | Image formation device | Masao Narumiya | 1992-03-24 |
| 5078929 | Process of debinding ceramic products | Toshiyuki Matsumae, Isao Fuwa | 1992-01-07 |
| 4973989 | Halftone laser recording with plural beams | — | 1990-11-27 |
| 4898489 | Paper support mechanism in a printer | Junichiro Matsumoto, Mitsuhiro Shimada | 1990-02-06 |