Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765246 | Adhesive composition for high-power optical fiber | Hirokazu Kageyama, Kazushi Kimura | 2017-09-19 |
| 9725629 | Adhesive composition for polarization-maintaining optical fiber | Hirokazu Kageyama, Kazushi Kimura | 2017-08-08 |
| 9420964 | Optical fiber sheet and body motion sensor | Toshifumi Hosoya, Kazuhiro Kuwa | 2016-08-23 |
| 9186078 | Optical fiber sheet | Kazuyuki SOHMA, Kazuhiro Kuwa, Toshifumi Hosoya, Masumi Ito | 2015-11-17 |
| 7968667 | Adhesive compositions for optical fibers | Atsushi Kikkawa, Kazushi Kimura | 2011-06-28 |
| 7574893 | Odor sensor | Toshio Matsunaga | 2009-08-18 |
| 6170995 | Ferrule for optical-fiber connector | Ryo Nagase, Yoshiaki Takeuchi, Takashi Tanabe, Akihiko Sakamoto, Hirokazu Takeuchi +2 more | 2001-01-09 |
| 5940548 | Guided-wave circuit with optical characteristics adjusting plate, method for producing it, and apparatus for producing optical characteristics adjusting plate | Hiroaki Yamada, Yasuyuki Inoue, Kazumasa Takada, Makoto Abe | 1999-08-17 |
| 5841926 | Optical fibers for optical attenuation | Yoshiaki Takeuchi, Ryo Nagase, Yuichi Morishita, Akira Kumagai, Yumi Ariga +3 more | 1998-11-24 |
| 5694506 | Optical connector | Masaru Kobayashi, Shin'ichi Iwano, Ryo Nagase, Yoshiaki Takeuchi, Shuichiro Asakawa | 1997-12-02 |
| 5278107 | Optical parts and equipment using infrared athermal glasses | Paul A. Tick | 1994-01-11 |
| 4969710 | Optical fiber transmission path with dispersion compensation | Paul A. Tick | 1990-11-13 |
| 4380588 | Glass for infrared ray-transmitting optical fibers and optical fibers formed from said glass | Shuichi Shibata, Terutoshi Kanamori, Toyotaka Manabe, Mitsuho Yasu | 1983-04-19 |
| 4343638 | Method for manufacturing glass fibers from an infrared ray-transmitting glass fiber material | Shuichi Shibata, Terutoshi Kanamori, Toyotaka Manabe, Mitsuho Yasu | 1982-08-10 |
| 4308066 | Glass for optical fibers | Shuichi Shibata, Terutoshi Kanamori, Toyotaka Manabe, Mitsuho Yasu | 1981-12-29 |