Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383334 | Tightening device | Takeshi Arimitsu, Hironari Watanabe | 2022-07-12 |
| 8950050 | Vehicle body door opening method and device, door removing device and method, door holding device and method, and socket | Kenichi Asamizu, Masashi Iwata, Gentoku Fujii, Sumio Noguchi | 2015-02-10 |
| 5074924 | Process for producing galvanized, non-aging cold rolled steel sheets having good formability in a continuous galvanizing line | Kohsaku Ushioda, Osamu Akisue, Naoki Yoshinaga, Masakazu Oshimi | 1991-12-24 |