Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7642661 | Liquid epoxy resin composition | Kaoru Katoh, Kazuaki Sumita | 2010-01-05 |
| 6668122 | Coated optical fiber | Shouhei Kozakai, Shigeru Konishi, Toshio Ohba | 2003-12-23 |
| 6075065 | Photocurable resin composition and a method for producing the same | Kyuya Yamazaki, Mitsuhiro Nishimura, Takashi Uemura, Akira Yamamoto, Shouhei Kozakai | 2000-06-13 |
| 6057034 | Coating composition for optical fiber | Kyuya Yamazaki, Mitsuhiro Nishimura, Takashi Uemura, Akira Yamamoto, Shouhei Kozakai | 2000-05-02 |