Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399317 | Optical fiber bundle structure, optical fiber connection structure, and optical fiber bundle structure manufacturing method | Masanori Takahashi, Ryuichi Sugizaki, Koichi Maeda, Shigehiro Takasaka | 2025-08-26 |
| 12381061 | Fuse | Yutaka Tsuchiya | 2025-08-05 |
| 12306445 | Optical connector and optical connector connection structure | Mitsuhiro IWAYA, Masayoshi Tsukamoto, Katsuki Suematsu | 2025-05-20 |
| 12197015 | Optical fiber connection state determination system and optical fiber connection state determination method | Yoshiki Nomura, Ryo Kawahara, Kyosuke YAMAUCHI, Shunichi Matsushita | 2025-01-14 |
| 12097787 | Clutch unit | Kunihiro Mikasa, Yasumasa Hibi, Kyohei Sasanuma | 2024-09-24 |
| 11936156 | Optical power transmission apparatus | Noriyuki Yokouchi | 2024-03-19 |
| 11553964 | Optical probe, medical laser probe, and cauterization device | Yoshiki Nomura, Shunichi Matsushita | 2023-01-17 |
| 11486458 | Clutch unit | Eiji Maeno, Yasumasa Hibi | 2022-11-01 |
| 11125950 | Optical connector, and optical connector connection structure | Katsuki Suematsu, Masato Shiino | 2021-09-21 |
| 10139574 | Multi-core connector, connector, and connector connection mechanism | Tsunetoshi Saito, Katsuki Suematsu, Mitsuhiro IWAYA, Kohei KAWASAKI, Masahito Morimoto | 2018-11-27 |
| 10012803 | Optical fiber bundle structure and optical fiber connection structure | Tsunetoshi Saito | 2018-07-03 |
| 9829652 | Connector structure and connector connection structure | Tsunetoshi Saito | 2017-11-28 |
| 9692201 | Optical-fiber-bundle structure, rare-earth-doped multi-core fiber, connection structure therefor, method for exciting rare-earth-doped multi-core fibers, and multi-core-optical-fiber amplifier | Tsunetoshi Saito, Yukihiro TSUCHIDA, Koichi Maeda, Katsunori Imamura | 2017-06-27 |
| 9658410 | Optical connector, method for aligning multi-core fiber with bundle structure, and fiber arrangement conversion member | Tsunetoshi Saito | 2017-05-23 |
| 9541707 | Method for connecting multi-core fiber, multi-core fiber, and method for manufacturing multi-core fiber | Tsunetoshi Saito, Katsunori Imamura | 2017-01-10 |
| 9225141 | Multi-core amplification optical fiber and multi-core optical fiber amplifier | Yukihiro TSUCHIDA, Koichi Maeda, Yu Mimura, Hiroshi Matsuura, Tsunetoshi Saito +4 more | 2015-12-29 |
| 9158064 | Method for producing bundle structure including a plurality of optical fibers, method for connecting optical fibers, bundle terminal structure comprising capillary and optical fibers, and fiber connection structure comprising bundle terminal structure comprising capillary and optical fibers | Tsunetoshi Saito | 2015-10-13 |