Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10345545 | Method of manufacturing an optical fiber cable | Tomoaki Kaji, Masatoshi Ohno, Daiki Takeda, Masayoshi Yamanaka, Naoki Okada | 2019-07-09 |
| 10247900 | Optical fiber ribbon, method for manufacturing optical fiber ribbon, and UV-curable resin composition used for formation of connection parts in intermittently connected optical fiber ribbon | Akira Murata, Mizuki Isaji, Naoki Okada | 2019-04-02 |
| 10185110 | Optical fiber ribbon, optical fiber cable, and method for producing optical fiber ribbon | Soichiro Kaneko, Mizuki Isaji | 2019-01-22 |
| 10139583 | Optical fiber cable | Masatoshi Ohno, Daiki Takeda | 2018-11-27 |
| 10114186 | Optical fiber cable, and method and apparatus for manufacturing optical fiber cable | Naoto Ito, Masayoshi Yamanaka, Naoki Okada | 2018-10-30 |
| 10078194 | Optical fiber tape manufacturing method, abnormality detection method, and manufacturing system | Yoshie Sajima, Mizuki Isaji, Masayoshi Yamanaka | 2018-09-18 |
| 10007079 | Optical fiber unit and optical fiber cable | Daiki Takeda, Naoki Okada, Masayoshi Yamanaka, Tomoaki Kaji | 2018-06-26 |
| 9995896 | Optical fiber ribbon and optical fiber cable housing optical fiber ribbon | Akira Namazue, Naoki Okada, Yusuke Yamada, Daisuke Kakuta, Hisaaki Nakane +1 more | 2018-06-12 |
| 9958627 | Round and small diameter optical cables with a ribbon-like optical fiber structure | Joseph Cignarale, Doug Baker, Yoshio Hashimoto | 2018-05-01 |
| 9869838 | Optical fiber cable and method of manufacturing same | Tomoaki Kaji, Masatoshi Ohno, Daiki Takeda, Masayoshi Yamanaka, Naoki Okada | 2018-01-16 |
| 9739965 | Optical fiber ribbon and optical fiber cable housing the optical fiber ribbon | Mizuki Isaji, Yoshie Sajima, Naoki Okada, Takashi Matsuzawa, Yukiko Take +4 more | 2017-08-22 |
| 9618717 | Optical fiber unit, optical fiber branching method, and optical fiber cable | Naoto Ito, Masayuki Ishioka, Kouji Tomikawa, Masayoshi Yamanaka, Naoki Okada | 2017-04-11 |
| 9541722 | Optical fiber ribbon and optical fiber cable | Yoshie Sajima, Takashi Matsuzawa, Mizuki Isaji, Naoki Okada, Hisaaki Nakane +4 more | 2017-01-10 |
| 9389386 | Manufacturing method of optical fiber ribbon, manufacturing device for optical fiber ribbon implementing said manufacturing method, and optical fiber ribbon manufactured with said manufacturing method | Takashi Matsuzawa, Yukiko Take, Naoki Okada, Yusuke Yamada | 2016-07-12 |
| 9340039 | Printer, printing method, optical fiber and optical fiber cable | Shota Yagi, Mizuki Isaji | 2016-05-17 |
| 9086555 | Manufacturing method of optical fiber ribbon, and optical fiber ribbon manufactured by the manufacturing method | Akira Namazue, Yukiko Take, Takashi Matsuzawa, Naoki Okada, Yusuke Yamada | 2015-07-21 |
| 9008478 | Optical fiber ribbon, optical fiber cable, and wire configuration, each having identification marking | Takashi Matsuzawa, Yukiko Take, Mizuki Isaji, Naoki Okada | 2015-04-14 |
| 8724946 | Optical fiber tape core wire manufacturing method, manufacturing device, and optical fiber tape core wire and optical fiber cable manufactured with said manufacturing method | Takashi Matsuzawa, Yukiko Take, Mizuki Isaji, Naoki Okada | 2014-05-13 |
| 8520992 | Optical fiber cable ready for mid-span access and method of mid-span access thereof | Naoki Okada, Kouji Tomikawa | 2013-08-27 |
| 8442370 | Optical fiber cable ready for mid-span access | Naoki Okada, Kouji Tomikawa | 2013-05-14 |
| 6973243 | Cable | Osamu Koyasu, Kazunaga Kobayashi, Satoru Shiobara, Masashi Hara, Shimei Tanaka +2 more | 2005-12-06 |