Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714415 | Semiconductor device and method of manufacturing the same | Eiji Hayashi, Kyo Go, Kozo Harada | 2020-07-14 |
| 10570795 | Combustion engine exhaust gas purifying facility | Hiroaki Kawaguchi, Hiroshi Tanaka | 2020-02-25 |