Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8468698 | Spinning method | Tsunenari Futagi, Tadahisa Akiyama, Ikuo Kato, Akitoshi Uchiumi, Shinichi Ohnaka +3 more | 2013-06-25 |
| 8312753 | Method of forming curled portion | Tsunenari Futagi, Tadahisa Akiyama, Ikuo Kato, Akitoshi Uchiumi | 2012-11-20 |
| 8240047 | Assembling method for metal honeycomb-shaped catalyzer carrier and assembling apparatus for the same | Takashi Tsuchiya, Tadashi Goto, Chiyoko Nemoto, Toshiyuki Horimukai | 2012-08-14 |
| 7947624 | Metal honeycomb-shaped catalyzer carrier | Takashi Tsuchiya, Tadashi Goto, Chiyoko Nemoto, Toshiyuki Horimukai | 2011-05-24 |
| 7523554 | Method of manufacturing a wheel rim | Shizuo Kimura, Kenzo Takeda, Ikuo Kato, Yukio Uchiyama, Tadashi Goto +7 more | 2009-04-28 |