Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7369729 | Optical fiber sheet and optical fiber sheet production method | Daigo Saito, Kazuhiro Takizawa, Tsuyoshi Shimomichi, Yukio Hayashi, Kunihiko Fujiwara | 2008-05-06 |
| 7352921 | Multilayer optical fiber sheet, optical fiber sheet fabricating method, and optical fiber sheet | Daigo Saito, Kazuhiro Takizawa, Tsuyoshi Simomichi, Yukio Hayashi | 2008-04-01 |
| 7232261 | Optical ferrule and molding method therefor, and optical connector using this optical ferrule | Akito Nishumura, Toru Arikawa | 2007-06-19 |
| 7195400 | Optical connector and assembling method for the same | Mariko Asano, Koki NARITA, Yoshihiro Ouchi, Yoshikazu Nomura, Hideyuki Hosoya | 2007-03-27 |
| 6819855 | Clip removing tool and clip removing method | Kunihiko Fujiwara, Yukio Hayashi, Yoshikazu Nomura | 2004-11-16 |
| 6402388 | Optical connector | Natsuka Imazu, Kazuhiro Takizawa, Toru Arikawa, Hiroshi Yokosuka, Masaaki Takaya +1 more | 2002-06-11 |
| 6226434 | Closure for cable connection | Koji Koshiyama, Tadashi Hattori, Yasunari Tsuruta, Tetsuo Nozawa, Hiroshi Yokosuka | 2001-05-01 |
| 6190054 | Optical fiber connection device and optical fiber connection method | Toshiyuki Tanaka, Akito Nishimura, Yuichi Yoshida, Hiroshi Yokosuka | 2001-02-20 |
| 6186672 | Optical connector | Kazuhiro Takizawa, Toru Arikawa, Hiroshi Yokosuka, Shinji Nagasawa, Masaaki Takaya | 2001-02-13 |
| 6179482 | Optical connector and housing for optical connector | Kazuhiro Takizawa, Toru Arikawa, Hiroshi Yokosuka, Kazuo Hogari, Shin-ichi Furukawa | 2001-01-30 |
| 5984532 | Optical fiber connector | Toshiyuki Tanaka, Akito Nishimura, Yuichi Yoshida, Hiroshi Yokosuka | 1999-11-16 |
| 5963699 | Optical fiber mechanical splice | Toshiyuki Tanaka, Hiroshi Yokosuka, Shinji Nagasawa, Mitsuru Kihara | 1999-10-05 |