Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097527 | Fiber type wavelength converter and module | Michiru Kubata, Naota Uenishi, Yasuhiro Hattori | 1992-03-17 |
| 5058981 | Light source device | Shinsuke Umegaki, Naota Uenishi, Yo Shimizu | 1991-10-22 |
| 5046817 | Generation of parallel second harmonic light rays using an optical fiber | Naota Uenishi | 1991-09-10 |
| 5022738 | Optical fiber nonlinear wavelength modulator device | Naota Uenishi, Akira Mizoguchi, Yasuji Ogaki, Yasuhiro Hattori, Teruo Tohma +2 more | 1991-06-11 |
| 4783140 | Elastomeric optical waveguide with core and cladding imparted with elasticity by irradiation of a radioactive ray | Yoshitaka Osawa, Shin-ichiro Niwa, Akira Nishimura, Yutaka Shibata | 1988-11-08 |
| 4780510 | Cross-linked optical siloxane polymer | Yoshitaka Osawa, Shin-ichiro Niwa, Akira Nishimura, Yutaka Shibata | 1988-10-25 |
| 4762381 | Optical element integrated optical waveguide and production of the same | Yutaka Shibata, Akira Nishimura, Shin-ichiro Niwa, Yoshitaka Osawa | 1988-08-09 |
| 4750796 | Optical sensor | Yutaka Shibata, Akira Nishimura, Shin-ichiro Niwa, Yoshitaka Osawa | 1988-06-14 |
| 4708833 | Method for producing elastomeric optical fiber | Yoshitaka Ohsawa, Yutaka Shibata, Shin-ichiro Niwa, Akira Nishimura | 1987-11-24 |
| 4656245 | Functional elastomer | Shinzo Kohjiya, Shinzo Yamashita, Masahiro Irie, Yoshitaka Osawa | 1987-04-07 |