Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6585426 | Optical module using wiring lead integrated resin substrate | Yoshito Shuto, Kenji Yokoyama, Takeshi Kurosaki, Takashi Tadokoro, Makoto Nakamura +4 more | 2003-07-01 |
| 6496624 | Optical waveguide device for optical wiring and manufacturing method therefor | Makoto Hikita, Satoru Tomaru, Koji Enbutsu, Saburo Imamura, Shun-ichi Tohno | 2002-12-17 |
| 6226429 | Manufacturing method for optical waveguide device | Makoto Hikita, Satoru Tomaru, Koji Enbutsu, Saburo Imamura, Shun-ichi Tohno | 2001-05-01 |
| 6222967 | Packaging platform, optical module using the platform, and methods for producing the platform and the module | Shunichi Tono, Hirotsugu Sato, Yasuaki Tamura, Yoshito Shuto, Kenji Yokoyama +10 more | 2001-04-24 |
| 5672672 | Polymeric optical mixtures, polymeric optical materials and polymeric optical waveguide | Toshio Watanabe, Mitsuo Usui, Shungo Sugawara, Shoichi Hayashida, Saburo Imamura | 1997-09-30 |
| 5496503 | Third-order nonlinear optical main chain polymer material and method for preparing the same | Takashi Kurihara, Yuhei MORI, Satoru Tomaru, Toshikuni Kaino | 1996-03-05 |
| 5359008 | Second-order nonlinear optical polymer and method for producing the same | Makoto Hikita, Satoru Tomaru, Toshikuni Kaino, Yoshito Shuto | 1994-10-25 |
| 5318729 | Third-order nonlinear optical main chain polymer material and method for preparing the same | Takashi Kurihara, Yuhei MORI, Satoru Tomaru, Toshikuni Kaino | 1994-06-07 |
| 5284922 | Organic optical nonlinear material and optical nonlinear device | Yoshito Shuto, Toshikuni Kajno | 1994-02-08 |