Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8801511 | Air-conditioning duct | Naoto Tani, Hidetoshi Matsumoto, Nobuhiro Ichimura | 2014-08-12 |
| 8572806 | Grommet | Toshio Iwahara, Takahiro Sugiyama, Keiji Okaichi | 2013-11-05 |
| 8449359 | Structure for installing air-conditioning duct to air-conditioning unit | Naoto Tani, Kouji Yamashita, Nobuhiro Ichimura | 2013-05-28 |
| 8425285 | Duct installation structure | Takahiro Mizuno, Nobuhiro Ichimura, Hidetoshi Matsumoto | 2013-04-23 |