Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9188791 | Electronic binoculars | — | 2015-11-17 |
| 8970145 | Synchronous motor controller, synchronous motor control method | Masakazu Soshi, Kazuo Yamazaki | 2015-03-03 |
| 8561824 | Assembly box and plate material connecting structure | Kazuhisa Nakayama, Fumio Nakayama | 2013-10-22 |
| 8014923 | Travel device | Ikuo Yamano | 2011-09-06 |
| 7866429 | Traveling apparatus | Ikuo Yamano | 2011-01-11 |
| 7821219 | Motor control apparatus and motor control method | — | 2010-10-26 |
| 7703568 | Coaxial motorcycle | — | 2010-04-27 |
| 7363993 | Traveling apparatus and method for controlling thereof | — | 2008-04-29 |
| 7335787 | Method for producing onium salt derivatives, and novel onium salt derivatives | Kyoichi Tomita | 2008-02-26 |
| 7178614 | Traveling apparatus and method for controlling thereof | — | 2007-02-20 |
| 6999851 | Robot apparatus and motion controlling method therefor | Keisuke Kato | 2006-02-14 |
| 6774599 | Servo actuator and position sensor | — | 2004-08-10 |
| 6696809 | Robot, servo circuit, actuator, robot control method, and actuator driving method | Yoshihiro Kuroki | 2004-02-24 |
| 6620957 | Process for producing onium salt derivative and novel onium salt derivative | Kyoichi Tomita | 2003-09-16 |
| 6548981 | Actuator | Yoshihiro Kuroki | 2003-04-15 |
| 6472839 | Robot, servo circuit, actuator, robot control method, and actuator control method | Yoshihiro Kuroki | 2002-10-29 |
| 6336855 | Grindstone for ELID grinding and apparatus for ELID surface grinding | Hitoshi Ohmori, Nobuhide Itoh, Susumu Shimizu, Manabu Yamada, Kiyoshi Imai +1 more | 2002-01-08 |
| 6217423 | Apparatus and method for mirror surface grinding of magnetic disc substrate | Hitoshi Ohmori, Nobuhide Itoh, Junichi Uchino, Susumu Shimizu, Manabu Yamada | 2001-04-17 |
| 6175850 | Scheme for carrying out modular calculations based on redundant binary calculation | Kiyoto Tanaka, Katsuichi Oyama | 2001-01-16 |
| 5768389 | Method and system for generation and management of secret key of public key cryptosystem | — | 1998-06-16 |
| 5701343 | Method and system for digital information protection | Youichi Takashima, Kiyoshi Yamanaka | 1997-12-23 |