Issued Patents All Time
Showing 101–125 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6999457 | Arbiter circuit and method of carrying out arbitration | — | 2006-02-14 |
| 6967698 | Plane light source apparatus | Yasuhiro Tanoue, Junichi Takagi, Junichiro Tsuji | 2005-11-22 |
| 6960009 | Surface light source, method for manufacturing the same and apparatus using it | Junichi Takagi, Shigeru Aoyama | 2005-11-01 |
| 6894746 | Apparatus and method for reflecting light into a specified plane area | Katsuyuki Manabe, Shigeru Aoyama, Akihiro Funamoto | 2005-05-17 |
| 6781158 | Light emitting element and method for manufacturing thereof | Akio Nakamura, Masahisa Endo | 2004-08-24 |
| 6777257 | Method of fabricating a light emitting device and light emitting device | Masato Yamada | 2004-08-17 |
| 6774964 | Reflection type display apparatus, reflection type display apparatus manufacturing method, and electronic appliance using the same | Akihiro Funamoto, Motohiko Matsushita, Masaaki Ikeda, Shigeru Aoyama | 2004-08-10 |
| 6721324 | Switch control system in ATM switching system | — | 2004-04-13 |
| 6474827 | Image display apparatus | Shigeru Aoyama | 2002-11-05 |
| 6276803 | Optical path converting optical element, optical path converter, and optical projector and image display apparatus using said optical element | Shigeru Aoyama, Tsukasa Yamashita, Hiroshi Kitajima | 2001-08-21 |
| 6231200 | Surface light source device, elements therefor and apparatus using the same | Shigeru Aoyama | 2001-05-15 |
| 6184049 | Method for fabricating compound semiconductor epitaxial wafer and vapor phase growth apparatus using the same | Masataka Watanabe, Tsuneyuki Kaise | 2001-02-06 |
| 6171394 | Method for manufacturing compound semiconductor epitaxial wafer | Masataka Watanabe, Tsuneyuki Kaise | 2001-01-09 |
| 6167182 | Surface light source device and liquid crystal display device, portable telephone and information terminal employing the surface light source device | Shigeru Aoyama | 2000-12-26 |
| 6151166 | Color separation element and image display device using same | Tomohiko Matsushita, Shigeru Aoyama | 2000-11-21 |
| 6122251 | Switch control circuit and control method of ATM switchboard | — | 2000-09-19 |
| 6104698 | Asynchronous transfer mode exchange system and priority control method | Ruixue Fan | 2000-08-15 |
| 6067298 | ATM switching system which separates services classes and uses a code switching section and back pressure signals | — | 2000-05-23 |
| 6057592 | Compound semiconductor epitaxial wafer | Masataka Watanabe, Tsuneyuki Kaise, Masahisa Endou, Tohru Takahashi | 2000-05-02 |
| 5912476 | Compound semiconductor epitaxial wafer | Masataka Watanabe, Tsuneyuki Kaise, Masahisa Endou | 1999-06-15 |
| 5901139 | ATM cell buffer managing system in ATM node equipment | — | 1999-05-04 |
| 5851062 | Prism sheet for surface light source | Yutato Okuno, Shigeru Aoyama | 1998-12-22 |
| 5786427 | Highly rigid propylenic resin and blow molded article made therefrom | Masato Kijima, Minoru Sugawara, Koki Hirano | 1998-07-28 |
| 5759264 | Method for vapor-phase growth | Masataka Watanabe, Tsuneyuki Kaise, Masahisa Endo | 1998-06-02 |
| 5755501 | Image display device and optical low-pass filter | Shigeru Aoyama | 1998-05-26 |