Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11990259 | Rare earth-iron-nitrogen-based magnetic powder, compound for bonded magnet, bonded magnet, and method for producing rare earth-iron-nitrogen-based magnetic powder | Satoshi Sugimoto, Takashi Ishikawa, Yukinobu Yoneyama | 2024-05-21 |
| 11476020 | Rare earth magnet and production method thereof | Noritsugu Sakuma, Tetsuya Shoji, Kazuaki Haga, Satoshi Sugimoto | 2022-10-18 |
| 6942915 | FRP roofing material, manufacturing method, and its connecting structure and connecting method | Toshiyuki Kondo, Toshihiro Ito | 2005-09-13 |
| 6161714 | Cargo container | Nobuhiko Shimizu, Masayoshi Yamagiwa, Hiroshi Ohnishi | 2000-12-19 |
| 5249717 | Rotary nozzle | Hisao Inubushi, Motoo Amano | 1993-10-05 |