Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948865 | Method of manufacturing a crosslinking formed body | Hideki Yagyu, Masahiro Suzuki, Norio Tanioka, Kenji Hirose | 1999-09-07 |
| 4946242 | Optical part including integral combination of optical fiber and light emitting or receiving element and method of manufacturing the same | Seikichi Tanno, Noriaki Taketani, Shuji Eguchi, Hideki Asano, Yuuetsu Takuma +2 more | 1990-08-07 |
| 4909960 | Semiconductor resin composition | Kiyoshi Watanabe, Toshio Shiina, Hideki Yagyu, Katsutoshi Hanawa, Moritada Marumo | 1990-03-20 |
| 4883338 | Synthetic resin optical fiber | Tomiya Abe, Takanobu Ishibashi, Norimoto Abe, Takayasu Asai, Noriaki Taketani | 1989-11-28 |