Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730139 | Laser welding device and laser welding method | Hideaki Akahoshi, Kotaro Fujikura, Yuichiro Tamura, Ken Hashimoto | 2020-08-04 |
| 8240047 | Assembling method for metal honeycomb-shaped catalyzer carrier and assembling apparatus for the same | Takashi Tsuchiya, Tadashi Goto, Nobuyuki Kakiya, Toshiyuki Horimukai | 2012-08-14 |
| 7947624 | Metal honeycomb-shaped catalyzer carrier | Takashi Tsuchiya, Tadashi Goto, Nobuyuki Kakiya, Toshiyuki Horimukai | 2011-05-24 |