Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8840380 | Temperature control ring for vehicle air pump | Tenghua Tom Shieh, James P. Guitar, Shohei Nomura | 2014-09-23 |
| 8544434 | Lock pin for variable valve timing mechanism | Yeongching Lin, Neal Berner, Toshiharu Noguchi | 2013-10-01 |
| 8496448 | Pump assembly | Tenghua Tom Shieh | 2013-07-30 |
| 8433495 | Systems and methods for determining blow-by gas species concentrations | Tenghua Tom Shieh, Shohei Nomura, Wei Liu | 2013-04-30 |