Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696755 | Semiconductor device | Nobuharu Kami, Satoshi Doumae, Takara Sugimoto | 2004-02-24 |
| 6663295 | Optical transmitter-receiver module suitable for reducing crosstalk | Nobuharu Kami, Mikio Oda | 2003-12-16 |
| 5917200 | Optical semiconductor device | — | 1999-06-29 |
| 5854087 | Method of manufacturing an optical semiconductor device | — | 1998-12-29 |
| 5799120 | Waveguide type wavelength multiplexing/demultiplexing module | Naoki Kimura | 1998-08-25 |
| 5668902 | Coupling structure between a semiconductor laser and an optical fiber and coupling method thereof | — | 1997-09-16 |
| 5633962 | Bidirectional optical semiconductor apparatus | — | 1997-05-27 |
| 5617495 | Optical semiconductor device and connection structure therefor | Masaaki Funabashi | 1997-04-01 |
| 5479549 | Coupling structure between a semiconductor laser and an optical fiber and coupling method thereof | — | 1995-12-26 |
| 5414787 | Coupling structure between optical semiconductor and optical waveguide, and coupling method of the same | — | 1995-05-09 |
| 5392372 | Optical coupling equipment for an optical semiconductor and an optical fiber | Hiroshi Honmou | 1995-02-21 |
| 5313540 | Optical fiber terminal suitable for automatic assembly | Tetsuji Ueda, Koji Yamamoto | 1994-05-17 |
| 5295213 | Optical connector with ion exchange hardening | Tetsuji Ueda, Nobuo Funabiki, Masayo Hada | 1994-03-15 |
| 5018821 | Optical connector ferrule and method for assembling the same | — | 1991-05-28 |