Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784200 | Exhaust purification system | Tadashi Uchiyama, Naoto Murasawa, Satoshi Hanawa | 2017-10-10 |
| 9702293 | Diagnostic device | Tadashi Uchiyama, Satoshi Hanawa, Naoto Murasawa | 2017-07-11 |
| 9695732 | Diagnostic device | Kazuo Oosumi, Tadashi Uchiyama, Satoshi Hanawa, Naoto Murasawa | 2017-07-04 |
| 9664085 | Exhaust purification system | Tadashi Uchiyama, Naoto Murasawa, Satoshi Hanawa | 2017-05-30 |