Issued Patents All Time
Showing 76–100 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225668 | Semiconductor device having a single crystal gate electrode and insulation | Masahiro Shindo, Daisuke Kosaka, Tetsuo Hikawa, Akira Takata, Yukihiro Ukai +1 more | 2001-05-01 |
| 6186100 | Valve assembly for internal combustion engine | — | 2001-02-13 |
| 6177706 | Field-effect thin-film transistor device | Masahiro Shindo, Daisuke Kosaka, Tetsuo Hikawa, Akira Takata, Yukihiro Ukai +1 more | 2001-01-23 |
| 6137120 | Semiconductor device and method of fabricating the same | Masahiro Shindo, Daisuke Kosaka, Tetsuo Hikawa, Akira Takata, Yukihiro Ukai +1 more | 2000-10-24 |
| 6115514 | Optical waveplate, method of manufacturing the same, and waveguide device using the same | Shinji Ando, Yasuyuki Inoue | 2000-09-05 |
| 6106734 | Micromachine manufacture using gas beam crystallization | Masahiro Shindo, Daisuke Kosaka, Tetsuo Hikawa, Akira Takata, Yukihiro Ukai +1 more | 2000-08-22 |
| 6072920 | Optical waveplate, method of manufacturing the same, and waveguide device using the same | Shinji Ando, Yasuyuki Inoue | 2000-06-06 |
| 6025252 | Semiconductor device and method of fabricating the same | Masahiro Shindo, Daisuke Kosaka, Tetsuo Hikawa, Akira Takata, Yukihiro Ukai +1 more | 2000-02-15 |
| 5901259 | Optical waveplate, method of manufacturing the same, and waveguide device using the same | Shinji Ando, Yasuyuki Inoue | 1999-05-04 |
| 5895887 | Semiconductor device | Akira Takata, Tetsuo Hikawa, Tom Dang-hsing Yiu, Ful-Long Ni | 1999-04-20 |
| 5868337 | Large tape cassette usable in a recording/reproducing apparatus capable of using both a large tape cassette and a miniature tape cassette | Hiroshi Fujii, Shuichi Ota, Masato Yamaguchi, Masaki Takase | 1999-02-09 |
| 5866940 | Semiconductor device | Akira Takata, Tetsuo Hikawa, Tom D. Yiu, Ful-Long Ni | 1999-02-02 |
| 5847449 | Semiconductor device | Akira Takata, Tetsuo Hikawa, Tom D. Yiu, Ful-Long Ni | 1998-12-08 |
| 5847898 | Recording and reproducing apparatus and method of dubbing record medium cassette | Kazuyoshi Suzuki, Akihiro Uetake | 1998-12-08 |
| RE35950 | Recording medium cassette and a recording/reproducing apparatus | Yoichirou Senshu, Akihiro Uetake, Chiaki Sugai, Shuichi Ota, Hiroshi Fujii +3 more | 1998-11-10 |
| 5825083 | Semiconductor device | Akira Takata, Tetsuo Hikawa, Tom D. Yiu, Ful-Long Ni | 1998-10-20 |
| 5753553 | Method of fabricating ROMs by selectively forming sidewalls on wordlines | Tetsuo Hikawa, Akira Takata | 1998-05-19 |
| 5738731 | Photovoltaic device | Masahiro Shindo, Daisuke Kosaka, Tetsuo Hikawa, Akira Takata, Yukihiro Ukai +1 more | 1998-04-14 |
| 5717554 | Lid locking member for a tape cassette | — | 1998-02-10 |
| 5700975 | Semiconductor device | Akira Takata, Tetsuo Hikawa, Tom D. Yiu, Ful-Long Ni | 1997-12-23 |
| 5694496 | Optical waveplate and A method of manufacturing the optical waveplate | Shinji Ando, Yasuyuki Inoue | 1997-12-02 |
| 5666251 | Cassettes having a plurality of sizes for storing recording mediums therein | Hiroshi Fujii, Shuichi Ota | 1997-09-09 |
| 5666304 | Semiconductor memory device and method of fabricating the same | Tetsuo Hikawa, Akira Takata | 1997-09-09 |
| 5651509 | Recording/reproducing device | Kazuyoshi Suzuki | 1997-07-29 |
| 5640367 | Semiconductor memory device and method of fabricating the same | Tetsuo Hikawa, Akira Takata | 1997-06-17 |