Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538658 | Theta stage mechanism and electron beam inspection apparatus | Takahiro Murata, Yoshihiro Izumi | 2022-12-27 |
| 10831113 | Stage mechanism and table height position adjustment method | Hideki Ito, Takahiro Murata | 2020-11-10 |
| 10796877 | Charged particle beam image acquisition apparatus | Yoshihiro Izumi, Hideki Ito | 2020-10-06 |
| 10457490 | Transfer apparatus and holding apparatus | Hideichi Nakamoto, Haruna Eto, Akihito Ogawa, Junya Tanaka, Takafumi Sonoura | 2019-10-29 |
| 9310414 | Electronic apparatus, a method for deciding a failure, and a method for estimating a fatigue life | Takahiro Omori, Kenji Hirohata, Tomoko Monda, Kazuyo Narita, Akihiro Koga +1 more | 2016-04-12 |
| 7960896 | Piezoelectric motor and camera device | Hiroshi Takahashi | 2011-06-14 |
| 7893989 | Camera unit for driving lenses and method of manufacturing the same | Akihiro Koga, Yasuo Shima, Hiroyuki Kayano, Makoto Aoki | 2011-02-22 |
| 7812507 | Piezoelectric motor and camera device | Hiroshi Takahashi, Takahiro Kokubo, Osamu Nishimura | 2010-10-12 |
| 7804224 | Piezoelectric motor and piezoelectric motor system | Hiroshi Takahashi, Osamu Nishimura | 2010-09-28 |
| 7712982 | Actuator | — | 2010-05-11 |
| 7482728 | Electrostatic actuator including a switching circuit which selectively sets one of a moving mode and first and second holding modes and driving method therefor | Akihiro Koga, Masayuki Sekimura | 2009-01-27 |
| 7477477 | Hard disk drive and command execution method | Kohei Maruchi, Shinji Takakura, Mitsunobu Yoshida, Hiroaki Nakamura | 2009-01-13 |
| 7391464 | Camera unit for driving lenses and method of manufacturing the same | Akihiro Koga, Yasuo Shima, Hiroyuki Kayano, Makoto Aoki | 2008-06-24 |
| 7095565 | Zoom lens unit and image pickup apparatus | Akihiro Koga, Yasuo Shima | 2006-08-22 |
| 6900576 | Electrostatic microactuator method of activating the same, and camera module | Akihiro Koga, Mitsunobu Yoshida, Shunsuke Hattori | 2005-05-31 |
| 6781281 | Electrostatic microactuator having a movable piece between a pair of statical members | Akihiro Koga, Mitsunobu Yoshida, Shunsuke Hattori | 2004-08-24 |
| 6774534 | Electrostatic actuator and method of driving the same | Akihiro Koga, Takashi Haraguchi, Akihiro Kasahara | 2004-08-10 |
| 6765332 | Electrostatic actuator and camera module | — | 2004-07-20 |
| 6750591 | Method of driving an electrostatic actuator | Akihiro Koga, Takashi Haraguchi, Akihiro Kasahara | 2004-06-15 |
| 6680558 | Electrostatic actuator and method of driving the same | Akihiro Koga, Takashi Haraguchi, Akihiro Kasahara | 2004-01-20 |
| 5287031 | Device for supporting and linearly moving an object | Shitta Shingu, Kenichi Takahara, Hiroshi Takahashi, Arata Tanaka | 1994-02-15 |