Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656245 | Catalytic converter for cleaning exhaust gas | Katsuhide Fujisawa, Masakatsu Takahashi | 1997-08-12 |
| 5647430 | Electronic component cooling unit | — | 1997-07-15 |
| 5632158 | Electronic component cooling unit | — | 1997-05-27 |
| 5590709 | Housingless type oil cooler and method for producing the same | Shinji Araki, Kei Beppu | 1997-01-07 |