Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093965 | Gallium nitride-based III-V group compound semiconductor | Shuji Nakamura, Masayuki Senoh, Motokazu Yamada, Kanji Bando | 2000-07-25 |
| 6083539 | Buckwheat starch syrup, method for preparing the same, and foods containing the same | Yoshio Iljima | 2000-07-04 |
| 5877558 | Gallium nitride-based III-V group compound semiconductor | Shuji Nakamura, Masayuki Senoh, Motokazu Yamada, Kanji Bando | 1999-03-02 |
| 5767581 | Gallium nitride-based III-V group compound semiconductor | Shuji Nakamura, Masayuki Senoh, Motokazu Yamada, Kanji Bando | 1998-06-16 |
| 5714349 | Synthetic gene coding for human parathyroid hormone | Tsunehiko Fukuda, Yuri Oshika | 1998-02-03 |
| 5685986 | Adsorbent body including activated carbon and inorganic binder for bonding together activated carbon grains, and method of producing the adsorbent body | Kazuhito Tsumuki | 1997-11-11 |
| 5652434 | Gallium nitride-based III-V group compound semiconductor | Shuji Nakamura, Masayuki Senoh, Motokazu Yamada, Kanji Bando | 1997-07-29 |
| 5608714 | Structure for supporting disc stockers in a disc changer with a manually operable release lever | Katsuhiro Shiba, Minoru Goto, Norihisa Kato, Jun Takahashi, Kenji Okuda +1 more | 1997-03-04 |
| 5572333 | Compressed data recording method using integral logical block size and physical block size ratios | Yoshiaki Moriyama, Kouichi Ono, Sumio Hosaka | 1996-11-05 |
| 5563422 | Gallium nitride-based III-V group compound semiconductor device and method of producing the same | Shuji Nakamura, Masayuki Senoh, Motokazu Yamada, Kanji Bando | 1996-10-08 |
| 5537409 | Synchronizing system for time-divided video and audio signals | Yoshiaki Moriyama, Kouichi Ono, Sumio Hosaka | 1996-07-16 |
| 5331614 | Controlling playing operations of a plurality of magazine type disc players each having exclusive access to disc loaded therein | Masaya Ogawa, Takeshi Kitaki, Haruyasu Sakata, Kazuo Yajika, Yoshikiyo Konno | 1994-07-19 |
| 5304692 | Catalyst composition for disproportionation of olefins and process for disproportionation of olefins using the same | Goro Sawada, Eiji Takahashi | 1994-04-19 |
| 5294387 | Method of producing fiber-reinforced and particle-dispersion reinforced mullite composite material | Kikuo Nakano, Kenji Oshima, Misao Iwata | 1994-03-15 |
| 5256769 | Mutual separation of proteins | Koichi Kato, Kenji Kawahara | 1993-10-26 |
| 5236730 | Candy and producing method thereof | Yoshio Iijima | 1993-08-17 |
| 5077243 | Fiber-reinforced and particle-dispersion reinforced mullite composite material and method of producing the same | Kikuo Nakano, Kenji Oshima, Misao Iwata | 1991-12-31 |
| 5076776 | Annular die for a lamination product | Yoshiaki Higuchi | 1991-12-31 |
| 5060215 | Method and apparatus for leading-in focus servo by moving the objective lens toward the recording surface at two different speeds | Katsumi Kawamura, Ichiro Narumi | 1991-10-22 |
| 4946294 | Bearing apparatus | — | 1990-08-07 |
| 4917211 | Seismic isolator | Katsunori Kurabe, Kengo Tagawa, Koichi Shibata | 1990-04-17 |
| 4831610 | Method and apparatus for interactive control of a data recording medium playback apparatus using bar code access | Hisashi Hoda, Satomi Sudo, Toshiyuki Amaya, Kuniaki Siratori | 1989-05-16 |
| 4798886 | Mutual separation of proteins | Koichi Kato, Kenji Kawahara | 1989-01-17 |
| 4746220 | Screw type extruding or kneading machine and screw used therein | Kiyoshi Sukai, Keizo Ichii, Shigeru Takane, Takayuki Yoshikawa, Hiroshi Inada | 1988-05-24 |
| 4653132 | Method of making plug-containing type internally threaded anchor | — | 1987-03-31 |