Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11262504 | Optical connection apparatus | Motohiro Nakahara | 2022-03-01 |
| 10921522 | Optical fiber member and optical fiber holder | Hiroki Hara, Masahiro Shinkai, Takashi Kikukawa, Masami Sasaki, Ryohei FUKUZAKI +3 more | 2021-02-16 |
| 8764313 | Optical connector plug | Yoshi Kurosawa, Fumiaki Hanawa, Ryo Nagase, Toshiaki Eguchi, Naohide Goto | 2014-07-01 |
| 7641397 | Optical connector | Yuichi Koreeda, Akihiro Onogawa, Yoshiteru Abe, Masaru Kobayashi, Ryou Nagase +1 more | 2010-01-05 |
| 7398599 | Device for removing coating on optical fiber | Keiko Shiraishi, Mituo Itoh, Tomotaka Murase, Kenichi Muta, Masaru Kobayashi +2 more | 2008-07-15 |
| 7261471 | Optical connector having shielding mechanism | Masahiro Tsuchida, Yoshiteru Abe, Masaru Kobayashi, Ryo Nagase, Yuichi Koreeda +1 more | 2007-08-28 |
| 6985667 | Optical fiber component for connection and manufacturing method thereof | Takashi Yoshida, Mamoru Hirayama, Shin Sumida | 2006-01-10 |
| 6839475 | Optical connection component | Ritsu Kawase, Ken Sukegawa, Tatsushi Kobayashi, Mamoru Hirayama | 2005-01-04 |
| 6778754 | Optical fiber wiring apparatus and optical fiber wiring method | Mamoru Hirayama, Tsuneo Tamagaki, Masayuki Sasaki, Chikao Nakagawa | 2004-08-17 |
| 6655433 | Optical fiber ribbonizing apparatus | Mamoru Hirayama, Shin Sumida | 2003-12-02 |
| 6567603 | Optical interconnection apparatus and process for fabrication of the same | Ken Sukegawa, Tatsushi Kobayashi, Ritsu Kawase, Mamoru Hirayama | 2003-05-20 |
| 6416232 | Device for optical connection | Kyoichi Sasaki, Ritsu Kawase, Ken Sukegawa, Tatsushi Kobayashi, Mamoru Hirayama | 2002-07-09 |
| 6304687 | Optical waveguide circuit, its manufacturing method and optical waveguide module having the optical waveguide circuit | Yasuyuki Inoue, Akimasa Kaneko, Hiroshi Takahashi, Fumiaki Hanawa, Kuninori Hattori +9 more | 2001-10-16 |
| 6269210 | Optical fiber | Kenji Yagi, Tomotaka Murase, Keiko Shiraishi, Ken-ichi Muta, Yuichi Morishita +3 more | 2001-07-31 |
| 5238811 | Laser magnetic immunoassay method and apparatus therefor and superparamagnetic material-labeled body and method for the manufacture of same | Koichi Fujiwara, Hiroko Mizutani, Hiromichi Mizutani, deceased, Shuichi Shibata, Mitsutoshi Hoshino +1 more | 1993-08-24 |
| 5236824 | Laser magnetic immunoassay method and method by a magnetophoresis apparatus therefor | Koichi Fujiwara, Hiroko Mizutani, Hiromichi Mizutani, deceased, Shuichi Shibata, Mitsutoshi Hoshino +1 more | 1993-08-17 |
| 4426434 | Electrophotographic photoreceptor and preparation thereof | Takeshi Okada, Akiyuki Tate, Hiroaki Hiratsuka | 1984-01-17 |