Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566556 | Method for production of alkanolamine and apparatus therefor | Hideaki Tsuneki, Fumiaki Morishita | 2003-05-20 |
| 6504809 | Driving apparatus and method for recording medium | Hideo Sekiguchi, Yoshimori Tajima | 2003-01-07 |
| 6497839 | Sterilizer and sterilization method utilizing high voltage | Hideo Hasegawa, Homare Aman, Toshiyuki Tamura | 2002-12-24 |
| 6336189 | Apparatus and method for data capsule generation | Kazuo Saito, Kenichiro Kigo | 2002-01-01 |
| 6321147 | Unmanned vehicle running system | Shu Takeda, Masanori Tojima | 2001-11-20 |
| 6292725 | Interference preventing device for vehicle | Masato Kageyama, Kiyoshi Kaneko, Shu Takeda, Masanori Tojima | 2001-09-18 |
| 6275936 | Decryption method and device, and access right authentication method and apparatus | Masaki Kyojima, Rumiko Kakehi, Taro Terao | 2001-08-14 |
| 6178782 | Stitch loop retaining method by using a flat knitting machine | Toru Ekawa | 2001-01-30 |
| 6161183 | Data verifying method apparatus for creating data to be verified and data verifying apparatus | Kazuo Saito, Kilho Shin | 2000-12-12 |
| 5682207 | Image display apparatus for simultaneous display of a plurality of images | Makoto Hiyamizu | 1997-10-28 |
| 5469561 | Apparatus and method for controlling the running of a data processing apparatus | — | 1995-11-21 |
| 5389976 | Audio video equipment including non-volatile memory means and methods for producing the same | Hitoshi Miyagawa | 1995-02-14 |
| 5363500 | System for improving access time to video display data using shadow memory sized differently from a display memory | — | 1994-11-08 |
| 5319771 | CPU clock generator having a low frequency output during I/O operations and a high frequency output during memory operations | — | 1994-06-07 |
| 5234359 | Terminal device for electrical connection | Hideyuki Takahashi | 1993-08-10 |
| 5213039 | Plate lockup apparatus for printing press | Nobuaki Saito | 1993-05-25 |
| 5212666 | Memory apparatus having flexibly designed memory capacity | — | 1993-05-18 |
| 5020082 | Asynchronous counter | — | 1991-05-28 |
| 4593338 | Constant-voltage power supply circuit | Takeshi Sugimoto, Yusuke Yamada | 1986-06-03 |
| 4551846 | FSK Demodulation circuit | Masao Akahane, Fumiaki Mukaiyama, Yasuhiko Kudo | 1985-11-05 |
| 4400582 | Speech synthesizer | Masao Akahane, Chitoshi Takayama | 1983-08-23 |