Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932232 | Radiator cap with pressure valve | Kazuhiro Watanabe, Takashi Nohara | 2005-08-23 |
| 6536285 | Pressure cap | Kazuhiro Watanabe, Takashi Nohara | 2003-03-25 |
| 6523607 | Module-type heat exchanger and method of manufacturing the same | Kazuhiro Watanabe, Takashi Nohara | 2003-02-25 |