Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5912475 | Optical semiconductor device with InP | Daisuke Suzuki, Tatsuya Kimura | 1999-06-15 |
| 5763287 | Method of fabricating semiconductor optical device | Tohru Takiguchi, Yutaka Mihashi, Akira Takemoto | 1998-06-09 |
| 5728215 | Method for forming a film by selective area MOCVD growth | Masayoshi Takemi, Norio Hayafuji | 1998-03-17 |
| 5602863 | Surface-emitting laser diode array and driving method thereof, photodetector, photodetector array, optical interconnection system, and multiwavelength optical communication system | — | 1997-02-11 |
| 5498289 | Apparatus for applying narrow metal electrode | — | 1996-03-12 |
| 5436195 | Method of fabricating an integrated semiconductor light modulator and laser | Tadashi Kimura, Yutaka Mihashi, Katuhiko Goto | 1995-07-25 |
| 5389573 | Method of making narrow metal electrode | — | 1995-02-14 |
| 5328520 | Solar cell with low resistance linear electrode | — | 1994-07-12 |
| 5151373 | Method of making a solar cell electrode | Mikio Deguchi, Masaaki Usui | 1992-09-29 |
| 5084107 | Solar cell and solar cell array with adhered electrode | Mikio Deguchi, Masaaki Usui | 1992-01-28 |
| 4701572 | Amorphous solar cell | Kazuhiko Sato, Genshiro Nakamura | 1987-10-20 |