Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399315 | Method of manufacturing optical fiber and optical-fiber-manufacturing apparatus | Takahiro NOMURA | 2025-08-26 |
| 12111494 | Optical fiber and method for manufacturing optical fiber | Takahiro NOMURA | 2024-10-08 |
| 12054629 | Resin composition, optical fiber, and method for manufacturing optical fiber | Katsushi Hamakubo | 2024-08-06 |
| 11960115 | Optical fiber | Katsushi Hamakubo, Tatsuya Konishi | 2024-04-16 |
| 11947161 | Resin composition, optical fiber secondary coating material, optical fiber and manufacturing method of optical fiber | Katsushi Hamakubo, Kazuya TOKUDA, Tatsuya Konishi | 2024-04-02 |
| 11835756 | Optical fiber with primary and secondary coating layers | Kensaku SHIMADA, Tatsuya Konishi | 2023-12-05 |
| 10809458 | Splicing structure of optical fibers | Kensaku SHIMADA | 2020-10-20 |
| 10509161 | Optical fiber | Kensaku SHIMADA, Yuya HOMMA | 2019-12-17 |
| 10451796 | Optical fiber and method for producing optical fiber | Tadashi Enomoto, Takashi Fujii, Tomoyuki Hattori | 2019-10-22 |
| 10358577 | Ultraviolet-curable resin composition and optical fiber | Yuya HOMMA, Kensaku SHIMADA | 2019-07-23 |
| 10162108 | Optical fiber | Yuya HOMMA, Kensaku SHIMADA | 2018-12-25 |
| 10048436 | Optical fiber | Yuya HOMMA, Kensaku SHIMADA | 2018-08-14 |
| 9746605 | Optical fiber | Takehiko Kawano, Noriaki IWAGUCHI, Takashi Fujii | 2017-08-29 |
| 9733425 | Optical fiber and process for producing the same | Noriaki IWAGUCHI, Takashi Fujii | 2017-08-15 |
| 9297950 | Optical fiber | Tomoyuki Hattori, Takashi Sueyoshi, Seiichi Saito, Koichi Sakamaki | 2016-03-29 |
| 9229159 | Optical fiber | Yuya HOMMA, Itaru Sakabe | 2016-01-05 |
| 9186078 | Optical fiber sheet | Kazuhiro Kuwa, Toshifumi Hosoya, Masumi Ito, Seiko Mitachi | 2015-11-17 |
| 9054434 | Method for producing wiring harness, and wiring harness | Tatsuya Kakuta, Takehiro Hosokawa, Tomoyuki Hattori | 2015-06-09 |
| 9018528 | Method for producing wiring harness, and wiring harness | Tatsuya Kakuta, Takehiro Hosokawa, Tomoyuki Hattori | 2015-04-28 |
| 8989543 | Optical cable | Yuya HOMMA, Itaru Sakabe | 2015-03-24 |
| 8634687 | Coated plastic cladding optical fiber and optical fiber cable | Itaru Sakabe, Tomoyuki Hattori, Takashi Takada, Toshiaki Kakii | 2014-01-21 |
| 8483532 | Low adhesion plastic-cladding optical fiber | Takashi Takada, Itaru Sakabe | 2013-07-09 |
| 6997016 | Method and apparatus for manufacturing glass tube | Tomomi Moriya, Masashi Onishi, Masaaki Hirano, Eiji Yanada, Tadashi Enomoto | 2006-02-14 |