Issued Patents 2023
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828978 | Multi-core optical fiber and multi-core optical fiber cable | Tetsuya Nakanishi | 2023-11-28 |
| 11756994 | Semiconductor device and method of manufacturing semiconductor device | Toshiharu Marui, Keiichiro Numakura, Wei Ni, Ryota Tanaka, Keisuke Takemoto | 2023-09-12 |
| 11754466 | Mode-dependent loss measurement device and mode-dependent loss measuring method | Takemi Hasegawa, Yuki Kawaguchi | 2023-09-12 |
| 11675121 | Multi-core optical fiber and multi-core optical fiber cable | — | 2023-06-13 |
| 11664466 | Semiconductor device, power module and method for manufacturing the semiconductor device | Toshiharu Marui, Keiichiro Numakura, Wei Ni, Ryota Tanaka | 2023-05-30 |
| 11623275 | Method for producing sintered member, and sintered member | Keiichi Uemoto, Tatsushi Yamamoto, Shunichi Yano | 2023-04-11 |
| 11604312 | Multi-core optical fiber and multi-core optical fiber cable | — | 2023-03-14 |
| 11591681 | Iron-based sintered body | Tomoyuki Ueno, Koji Yamada, Kazuya Takizawa, Yuki Adachi | 2023-02-28 |
| 11561340 | Multi-core optical fiber and multi-core optical fiber cable | Tetsuya Nakanishi | 2023-01-24 |
| 11557647 | Semiconductor device and manufacturing method thereof | Toshiharu Marui, Keiichiro Numakura, Wei Ni, Ryota Tanaka, Keisuke Takemoto | 2023-01-17 |
| 11557674 | Semiconductor device and method for manufacturing the same | Toshiharu Marui, Keiichiro Numakura, Wei Ni, Ryota Tanaka, Keisuke Takemoto | 2023-01-17 |