Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8506308 | Substrate connection structure | Sadanori Suzuki, Kiminori Ozaki | 2013-08-13 |
| 8240582 | Stacked piezoelectric device | Satoshi Suzuki, Atsushi Murai, Kouji Noda, Toshiatu Nagaya, Akio Iwase +2 more | 2012-08-14 |
| 7567020 | Laminated piezoelectric element including adhesive layers having small thickness and high adhesive strength | Shinichi Okamoto, Yoichi Kobane | 2009-07-28 |
| 7561449 | DC-AC converter and method for protecting DC-AC converter from overcurrent | Sadanori Suzuki, Kiminori Ozaki, Yusuke Yamamoto, Takahiro Suzuki | 2009-07-14 |
| 7439655 | Laminated-type piezoelectric element | Hidekazu Hattori, Yoichi Kobane | 2008-10-21 |
| 7429817 | Multilayer piezoelectric element | Yoichi Kobane | 2008-09-30 |
| 7358646 | Piezoelectric actuator | Shinichi Okamoto | 2008-04-15 |
| 7339310 | Laminated piezoelectric element | Yoichi Kobane, Hidekazu Hattori | 2008-03-04 |
| 7076166 | Low-cost optical burst transmission system, apparatus, and method | Masaru Fuse, Toru Shiozaki, Yoshikazu Ishii, Kuniaki Utsumi, Katsumi Iwatsuki +3 more | 2006-07-11 |
| 6911847 | Current switching type of high-speed logic circuit which generates output pair of differential signals each having accurately matched rise-time and fall-time waveform characteristics | Mitsuru Saito | 2005-06-28 |
| 6819840 | Optical transmitting/receiving module and method for manufacturing the same | Hitomaro Tohgoh | 2004-11-16 |
| 6466595 | Laser diode driving method and circuit which provides an automatic power control capable of shortening the start-up period | — | 2002-10-15 |
| 6232842 | Amplifying circuit and optical receiver comprising the same | — | 2001-05-15 |
| 6200360 | Abrasive tool and the method of producing the same | Tomoyasu Imai, Hayashi Kodama, Masato Kitajima, Masashi Yanagisawa | 2001-03-13 |
| 6044095 | Light emitting device drive circuit | Susumu Morikura | 2000-03-28 |
| 6032185 | Bus network with a control station utilizing tokens to control the transmission of information between network stations | — | 2000-02-29 |
| 5884171 | Radio communication apparatus and method for preventing hidden terminals from interrupting communications | Takumi Tanabe, Hitoshi Takai | 1999-03-16 |
| 5875049 | Amplifier for burst signal and optical receiving circuit | Hiroaki Yamamoto, Katsuyuki Fujito | 1999-02-23 |
| 5754947 | Radio communication apparatus and method for preventing hidden terminals from interrupting communications | Takumi Tanabe, Hitoshi Takai | 1998-05-19 |
| 5562523 | Method and apparatus for grinding a workpiece | Takao Yoneda, Takayuki Hotta | 1996-10-08 |
| 5490145 | Communication system for a ring-type network | Takumi Tanabe, Shinako Nishioka, Osamu Tanaka, Shiro Iwasaki | 1996-02-06 |
| 5485752 | Apparatus for detecting contact with rotating body | Yasuhiro Kobayashi, Shigeo Hotta, Yoichi Yamakawa, Akira Ito, Hirotaka Sugiura | 1996-01-23 |
| 5080187 | Driving power transmission system for vehicle | Kyosuke Haga | 1992-01-14 |
| 5063738 | Pressure generation and responsive mechanism with high viscous fluid | Masaji Yamamoto | 1991-11-12 |
| 4966268 | Driving power transmission device | Kyosuke Haga, Isao Ito | 1990-10-30 |