Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113569 | Sensor mounting device for hydraulic cylinder | Koutarou Oozeki, Atsushi Tamai, Takashi Nonaka | 2018-10-30 |
| 9475126 | Chucking device and chucking method for machine tool | Atsushi Fujiwara | 2016-10-25 |
| 6408665 | Finish hot rolling method for structural steels | Koichi Hasegawa, Akira Terashima | 2002-06-25 |
| 4786338 | Method for cooling rolled steels | Norio Anzawa, Takeshi Takahashi, Fumitaka Iori, Kouichi Hasegawa, Naoki Watanabe | 1988-11-22 |