Issued Patents All Time
Showing 251–275 of 366 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6229402 | Driving circuit for vibration type actuator apparatus | Kenichi Kataoka, Tadashi Hayashi | 2001-05-08 |
| 6215224 | Control device for vibration type actuator | Kenichi Kataoka, Akio Atsuta, Tadashi Hayashi, Jun Ito | 2001-04-10 |
| 6203448 | Metallic hollow golf club head | — | 2001-03-20 |
| 6192958 | Apparatus for producing fiber-reinforced resin golf club shaft | Tetsuya Ishii | 2001-02-27 |
| 6177666 | Image forming apparatus having a removable route changer | Shuichi Akedo, Kenji Oda, Naoyuki Ishida, Susumu Hanano | 2001-01-23 |
| 6163268 | Information processing system using portable terminal unit and data communication adapter therefor | Takao Obata, Mitsuaki Kumagai, Akihiko Iura, Akio Murata, Makoto Sato +7 more | 2000-12-19 |
| 6157737 | Method of and apparatus for image processing | Atsushi Ishikawa, Junji Nishigaki, Hiroshi Sugiura | 2000-12-05 |
| 6125545 | Hair cutter | Naoki Yamaguchi, Etsushi Muramatsu | 2000-10-03 |
| 6110056 | Golf club group | — | 2000-08-29 |
| 6111152 | Method for separating vinyl chloride from a thermally decomposed product of 1,2-dichloroethane | Yukikazu Natori, Kazutoshi Itoyama, Tetsuhiro Yamauchi | 2000-08-29 |
| 6100622 | Driving apparatus of vibration type actuator | Akio Atsuta, Kenichi Kataoka, Tadashi Hayashi, Jun Ito | 2000-08-08 |
| 6084334 | Driving apparatus for driving plurality of vibration type motors | Kenichi Kataoka, Tadashi Hayashi, Jun Ito | 2000-07-04 |
| 6069111 | Catalysts for the purification of exhaust gas and method of manufacturing thereof | Toru Sekiba | 2000-05-30 |
| 6062988 | Metallic hollow golf club head and manufacturing method of the same | — | 2000-05-16 |
| 6054795 | Driving apparatus for vibration type actuator device | Kenichi Kataoka, Tadashi Hayashi | 2000-04-25 |
| 6047544 | Engine exhaust gas purification catalyst and exhaust gas purifier | Satomi Etou, Masahiro Takaya | 2000-04-11 |
| 6049156 | Apparatus provided with a vibration type motor | Kenichi Kataoka, Tadashi Hayashi | 2000-04-11 |
| 6049825 | Method and system for switching between duplicated network interface adapters for host computer communications | — | 2000-04-11 |
| 6046501 | RF-driven semiconductor device | Osamu Ishikawa, Takahiro Yokoyama, Taketo Kunihisa, Masaaki Nishijima, Junji Itoh +2 more | 2000-04-04 |
| D422118 | Electric shaver | Keiichi Kitagawa | 2000-03-28 |
| 6033321 | Metallic hollow golf club head | — | 2000-03-07 |
| 5982236 | High-frequency power amplifier | Osamu Ishikawa, Takahiro Yokoyama, Taketo Kunihisa, Junji Ito, Masaaki Nishijima | 1999-11-09 |
| 5983290 | Information processing system using portable terminal unit and data communication adapter therefor | Takao Obata, Mitsuaki Kumagai, Akihiko Iura, Akio Murata, Makoto Sato +7 more | 1999-11-09 |
| 5967905 | Golf club head and method for producing the same | Norihiko Nakahara, Shigeki Ono, Toru Yoshida | 1999-10-19 |
| 5960208 | Data communication adapter for selectively supplying power to a communication control circuit or a portable terminal unit | Takao Obata, Mitsuaki Kumagai, Akihiko Iura, Akio Murata, Makoto Sato +7 more | 1999-09-28 |