Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778337 | Optical attenuator and optical attenuator module | Takuma AOKI, Kouki Sato, Toshimitsu Nishiwaki, Mizuki Oike | 2004-08-17 |
| 6615047 | Radio communications system | Kousuke Yasooka, Yoshiyuki Chatani | 2003-09-02 |
| 5394606 | Apparatus for assembly and inspection of optical fiber connectors | Isamu Kinoshita, Kenji Suzuki, Toshimitsu Nishiwaki | 1995-03-07 |
| 5347698 | Method for assembly and inspection of optical fiber connectors | Isamu Kinoshita, Kenji Suzuki, Toshimitsu Nishiwaki | 1994-09-20 |
| 5338618 | Electric contact material and electric contact using said material | Satoshi Suzuki, Ryotomo Shirakawa, Akira Matsuda | 1994-08-16 |
| 5251279 | Optical connector with molded-on resin boot covering distal ends of tension member and sheath of optical fiber | Kenji Suzuki, Ren-ichi Yuguchi | 1993-10-05 |
| 5171643 | Electric contact material and electric contact using said material | Satoshi Suzuki, Ryotomo Shirakawa, Akira Matsuda | 1992-12-15 |
| 5142601 | Optical connector and a method for assembling the same | Kenji Suzuki, Ren-ichi Yuguchi | 1992-08-25 |
| 4898318 | Copper radiator for motor cars excellent in corrosion resistance and method of manufacturing the same | Syoji Shiga, Akira Matsuda, Kiichi Akasaka | 1990-02-06 |
| 4892141 | Fin of heat exchanger and method of making it | Shoji Shiga, Akira Matsuda, Hideo Suda | 1990-01-09 |
| 4775004 | Copper radiator for motor cars excellent in corrosion resistance and method of manufacturing | Syoji Shiga, Akira Matsuda, Kiichi Akasaka | 1988-10-04 |