Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10641971 | Optical connector | Tsutomu Kamada, Motoyoshi KIMURA | 2020-05-05 |
| 10539745 | Optical connector | Tsutomu Kamada, Yuji Suzuki, Motoyoshi KIMURA, Yoshinobu Oki | 2020-01-21 |
| 10197739 | Optical connector plug, receptacle for optical connector, and optical connector connection structure | Yuji Suzuki, Norihiko Kitahara, Motoyoshi KIMURA, Masanori Yamanaka, Akihiko Miyada +2 more | 2019-02-05 |
| 10114179 | Optical connector, pin keeper, pin insertion jig, expansion member, and pin insertion tool | Tsutomu Kamada, Motoyoshi KIMURA, Tatsuhiko Shitomi | 2018-10-30 |
| 10101551 | Multi-core/single-core conversion module and multi-core/single-core conversion apparatus | Junji Fukui, Yuji Suzuki, Hiroyasu Toyooka, Takayuki Suzuki | 2018-10-16 |
| 9958620 | Optical fiber with connector | Kotaro Ueda, Tsutomu Kamada, Junji Fukui, Masashi OKA | 2018-05-01 |
| 9176295 | Stranded optical cable with connectors | Itaru Sakabe, Kazuyuki Soma, Tomoyuki Hattori, Masakazu Shigehara | 2015-11-03 |
| 8511910 | Optical connector and method of assembling the same | Masaki Ohmura, Masahiro Hamada, Mitsuru Kihara, Hitoshi Son | 2013-08-20 |
| 8480311 | Optical connector, method of attaching the optical connector to coated optical fiber, and optical connection member | Masahiro Hamada, Masaki Ohmura, Mitsuaki Tamura, Mitsuru Kihara, Ryo Koyama +1 more | 2013-07-09 |
| 8478100 | Optical cable gripping member | Yoshinobu Toda, Daizo Nishioka, Takayasu Yamauchi, Yukihiro Yokomachi, Keiichiro Sugimoto +1 more | 2013-07-02 |
| 8434948 | Optical fiber connector and optical cable | Masahiro Hamada, Kouji Niikura, Daizou Nishioka | 2013-05-07 |
| 8297850 | Optical connector, and method of assembling optical connector | Daizo Nishioka, Kazuhito Saito, Yoshikyo Tamekuni, Yukihiro Yokomachi, Tunetaka Ema +2 more | 2012-10-30 |
| 8292514 | Optical connecting member and method of fitting the same | Masaki Ohmura, Mitsuaki Tamura, Masahiro Hamada, Mitsuru Kihara, Ryo Koayama | 2012-10-23 |
| 8254741 | Optical cable connecting closure and optical interconnection system | Tsuyoshi Imaizumi, Akio Kishi, Shinya Watanabe, Akira Murozono, Tetsuya Oosugi | 2012-08-28 |
| 8196793 | Optical fiber cutting apparatus and optical fiber cutting method | Masaki Ohmura, Mitsuaki Tamura | 2012-06-12 |
| 7927025 | Optical fiber branch cable, method of wiring the same, and method of providing the same | Katsuyuki Aihara, Keisuke Okada, Masaji Yahagi, Hiroshi Nagai, Hideaki Tajima +2 more | 2011-04-19 |
| 7731429 | Optical connector and method of attaching optical fiber cord to optical connector | Daizo Nishioka, Yukihiro Yokomachi, Kenichi Suzuki, Takayasu Yamauchi, Katsuyuki Aihara +1 more | 2010-06-08 |
| 7717623 | Optical connector and optical connector assembling method | Kazuhito Saito, Wataru Sakurai, Masaki Ohmura, Yuko Masunaga | 2010-05-18 |
| 7534051 | Optical fiber connector, optical fiber connecting method, and connector converter | Daizo Nishioka, Toshifumi Hosoya | 2009-05-19 |
| 7512307 | Method of making optical connector ferrule, die for making optical connector ferrule, optical connector ferrule made by this method, and optical connector and optical wiring system using the same | Wataru Sakurai, Hiroshi Katsura, Toshiaki Kakii, Kei Sunaga, Tomohiko Ueda +3 more | 2009-03-31 |
| 7410303 | Method and metal mold for manufacturing optical connector ferrule, optical connector ferrule manufactured by using the method, and optical connector and optical wiring system using the ferrule | Wataru Sakurai, Hiroshi Katsura, Toshiaki Kakii, Kei Sunaga, Tomohiko Ueda +3 more | 2008-08-12 |
| D571301 | Core connector for an optical communication connector | Yoshiyuki Nakashima, Yukihiro Yokomachi, Daizo Nishioka | 2008-06-17 |
| 7341381 | Optical connector | Naoko Shimoji, Masato Shiino, Masanobu Toyonaga, Kuniaki Terakawa, Hiroyuki Tanase +6 more | 2008-03-11 |
| D556688 | Optical communication connector | Yoshihiro Shogaki, Yukihiro Yokomachi, Daizo Nishioka | 2007-12-04 |
| 7162126 | Optical module having a semiconductor optical device mounted on a bared cladding of an optical fiber | Toshio Takagi, Toshifumi Hosoya | 2007-01-09 |