Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11260758 | Railcar control device, train set, and method of controlling traction motor | Satoru Akiyama, Shinichiro Iwanaga, Jyoji Yamada | 2022-03-01 |
| 5008308 | Thermal adhesive coating composition based on epoxy resin, high Tg polymer, amine curing agent and film forming agent | Mitsuru Kohno | 1991-04-16 |
| 4476271 | Aqueous dispersion type thermosetting coating composition | Masafumi Kano, Hiroshi Igarashi | 1984-10-09 |