Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273886 | Process for reducing abnormal combustion within an internal combustion engine | Tenghua Tom Shieh, Wei Liu, Kiyotaka Yamashita | 2019-04-30 |
| 10055523 | Method for analyzing oxidation in an internal combustion engine | Tenghua Tom Shieh, Kiyotaka Yamashita | 2018-08-21 |
| 9020791 | Process for designing and manufacturing an ignition system for an internal combustion engine | Tenghua Tom Shieh, Bogdan Radu Kucinschi, Kiyotaka Yamashita | 2015-04-28 |