Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009959 | Fluorine resin coated article | Nobutaka Matsushita, Hiroshi Okazaki, Shosuke Yamanouchi, Isao Tsujigaito | 1991-04-23 |
| 4783140 | Elastomeric optical waveguide with core and cladding imparted with elasticity by irradiation of a radioactive ray | Takafumi Uemiya, Shin-ichiro Niwa, Akira Nishimura, Yutaka Shibata | 1988-11-08 |
| 4780510 | Cross-linked optical siloxane polymer | Takafumi Uemiya, Shin-ichiro Niwa, Akira Nishimura, Yutaka Shibata | 1988-10-25 |
| 4762381 | Optical element integrated optical waveguide and production of the same | Takafumi Uemiya, Yutaka Shibata, Akira Nishimura, Shin-ichiro Niwa | 1988-08-09 |
| 4750796 | Optical sensor | Yutaka Shibata, Akira Nishimura, Shin-ichiro Niwa, Takafumi Uemiya | 1988-06-14 |
| 4656245 | Functional elastomer | Shinzo Kohjiya, Shinzo Yamashita, Masahiro Irie, Takafumi Uemiya | 1987-04-07 |
| 4594285 | Flexible membrane material | Akira Nishimura, Junki Morimi, Mitsunobu Tobe | 1986-06-10 |
| 4346139 | Highly weather-proof high strength tri-axial woven membrane materials | Akira Nishimura, Shinichi Toyooka | 1982-08-24 |