Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7031234 | Objective lens driving apparatus | Mitoru Yabe | 2006-04-18 |
| 7016125 | Objective lens-driving apparatus | Mitoru Yabe | 2006-03-21 |
| 6894850 | Objective lens driving apparatus | Mitoru Yabe | 2005-05-17 |
| 6888689 | Objective lens driving apparatus | Mitoru Yabe | 2005-05-03 |
| 6833409 | Impact modifier, process for producing the same, and thermoplastic resin composition containing the same | Masakazu Ito | 2004-12-21 |
| 6687062 | Objective lens-driving apparatus | Mitoru Yabe | 2004-02-03 |
| 6646792 | Light amplifier and light transmission system using the same | — | 2003-11-11 |
| 6638334 | Sliding contact material comprising Ag-Ni based alloy having Ni metal particles dispersed and clad composite material, and Dc compact motor using the same | Takemasa Honma, Yasuhiro Hashimoto, Osamu Sakaguchi, Kengo Taneichi, Toshiya Yamamoto | 2003-10-28 |
| 6521376 | Non-aqueous liquid electrolyte cell | Tadashi Sakata, Yoshifumi Sakamoto, Masanori Sugano, Akira Asada, Megumu Takai | 2003-02-18 |
| 6486234 | Impact modifier, process for production, and resin composition containing the same | Masakazu Ito, Akira Nakata | 2002-11-26 |
| 6449411 | Optical wavelength tunable filter | — | 2002-09-10 |
| 6266756 | Central processing unit compatible with bank register CPU | Kazuhiko Hara, Shinichi Yamaura, Keiichi Yoshioka, Takao Katayama | 2001-07-24 |
| 6245166 | Material for sliding contact, composite clad material, and small-sized direct current motor using the same | Isao Shibuya, Kenji Shiraki, Toshiya Yamamoto, Takao Asada | 2001-06-12 |
| 6229643 | Optical fiber amplifier surge protective apparatus | — | 2001-05-08 |
| 5986984 | Optical information processing device having switchable optics for use with plural media types | Masahisa Shinoda, Takeshi Utakouji, Norihiro Watanabe, Nobuo Takeshita, Hideaki Kobachi +4 more | 1999-11-16 |
| 5972131 | Ag-Cu alloy for a sliding contact | Takao Asada, Isao Shibuya, Toshiya Yamamoto, Tetsuya Nakamura, Kiyoshi Nakama | 1999-10-26 |
| 5942581 | Lubricant for a thermoplastic resin and a thermoplastic resin composition comprising thereof | Akira Nakata | 1999-08-24 |
| 5434834 | Optical recording and reproducing apparatus for tracking wobbling guide grooves | Masahisa Shinoda, Kenjiro Kime, Toshiya Matozaki, Toru Yoshihara, Takeshi Ito | 1995-07-18 |
| 5383169 | Optical recording and reproducing apparatus for tracking wobbling guide grooves | Masahisa Shinoda, Kenjiro Kime, Toshiya Matozaki, Toru Yoshihara, Takeshi Ito | 1995-01-17 |
| 5305294 | Magneto-optical recording/reproducing system having an electromagnetic actuator | Kenjiro Kime, Isao Watanabe, Hajime Nakajima | 1994-04-19 |
| 5303216 | Optical recording and reproducing apparatus for tracking wobbling guide grooves | Masahisa Shinoda, Kenjiro Kime, Toshiya Matozaki, Toru Yoshihara, Takeshi Ito | 1994-04-12 |
| 5247493 | Magneto-optical recording and reproducing disk device having a bimorph type actuator with specific structures for mounting a magnetic head in opposing to the surface of the disk | Kenjiro Kime, Isao Watanabe, Hajime Nakajima | 1993-09-21 |
| 5182739 | Apparatus for maintaining a disk and optical head in orthogonal relation | Kenjiro Kime, Naoyuki Egusa | 1993-01-26 |
| 5176341 | Airship yaw line tractor | Katsuhisa Ishikawa, Takao Suzuki, Noriaki Kondo | 1993-01-05 |
| D329657 | Castanet | — | 1992-09-22 |