Issued Patents All Time
Showing 51–75 of 251 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495811 | Multi-core optical fiber, optical cable, and optical connector | Osamu SHIMAKAWA | 2019-12-03 |
| 10490622 | Semiconductor capacitor | Yasuaki Hayami, Yusuke Zushi, Wei Ni, Akinori Okubo | 2019-11-26 |
| 10480967 | Signal processing device and signal processing method | Yoshihisa Adachi, Tetsuya Okumura, Shigemi Maeda | 2019-11-19 |
| 10476495 | Drive device | Taku Shimomura, Akinori Okubo, Yuichi Iwasaki | 2019-11-12 |
| 10422946 | Coupled multi-core optical fiber | Tetsuya Nakanishi | 2019-09-24 |
| 10411243 | Rolled-type battery | Tomoki Tsuji, Akira Kakinuma, Keisuke Yoneda | 2019-09-10 |
| 10305371 | Power supply control apparatus and method thereof | Taku Shimomura, Dai Tsugawa, Takayuki IKARI | 2019-05-28 |
| 10280488 | Iron-based powder for powder metallurgy and method for producing iron-based powder for powder metallurgy | Tomoyuki Ueno, Koji Yamada, Kazuya Takizawa, Yuki Adachi | 2019-05-07 |
| 10230294 | Power conversion device with gate drive circuit | Yusuke Zushi, Tatsuhiro Suzuki, Keiichiro Numakura, Taku Shimomura | 2019-03-12 |
| 10203265 | Optical fiber evaluation method and optical fiber evaluation device | — | 2019-02-12 |
| 10185389 | Posture measuring device, posture measuring method, image processing device, image processing method, and image display system | Yoichi Hirota, Naomasa Takahashi | 2019-01-22 |
| 10139559 | Multi-core optical fiber, optical cable, and optical connector | Osamu SHIMAKAWA | 2018-11-27 |
| 10041857 | Method of evaluating characteristics of optical fiber, and apparatus of evaluating characteristics of optical fiber | — | 2018-08-07 |
| 10031285 | Multicore optical fiber | Tetsuya Nakanishi, Takashi Sasaki, Yoshiaki Tamura, Tetsuya Haruna | 2018-07-24 |
| 10031284 | Multi-core optical fiber, optical cable, and optical connector | Osamu SHIMAKAWA | 2018-07-24 |
| 10031283 | Coupled multi-core optical fiber | Tetsuya Nakanishi | 2018-07-24 |
| 9952382 | Multi-core optical fiber, multi-core optical fiber cable, and optical fiber transmission system | — | 2018-04-24 |
| 9933331 | Optical fiber leakage loss measurement method | Tetsuya Nakanishi | 2018-04-03 |
| 9891376 | Optical fiber | Takuji Nagashima, Tetsuya Nakanishi, Takashi Sasaki | 2018-02-13 |
| 9876070 | Semiconductor device and method for manufacturing same | Toshiharu Marui, Shigeharu Yamagami, Wei Ni, Kenta Emori | 2018-01-23 |
| 9835520 | Spatial-mode optical power measurement method and apparatus | Tetsuya Nakanishi | 2017-12-05 |
| 9759873 | Method for manufacturing optical module | Tetsuya Nakanishi, Takashi Sasaki, Yasuomi Kaneuchi, Osamu SHIMAKAWA | 2017-09-12 |
| 9726816 | Multi-core optical fiber, optical cable, and optical connector | Osamu SHIMAKAWA | 2017-08-08 |
| 9676660 | Method for manufacturing bent optical fiber | Yasuomi Kaneuchi, Yuuichi Mitose, Takashi Sasaki, Tetsuya Nakanishi, Masayuki Kato | 2017-06-13 |
| 9547122 | Multi-core optical fiber | — | 2017-01-17 |