Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072551 | Exhaust purification system | Tadashi Uchiyama, Naoto Murasawa, Satoshi Hanawa | 2018-09-11 |
| 10060829 | Diagnosis device | Satoshi Hanawa, Tadashi Uchiyama, Teruo Nakada, Naoto Murasawa | 2018-08-28 |
| 9885273 | Diagnostic device for an oxidation catalyst | Tadashi Uchiyama, Satoshi Hanawa, Naoto Murasawa | 2018-02-06 |
| 9879598 | Diagnosis device | Satoshi Hanawa, Tadashi Uchiyama, Naoto Murasawa | 2018-01-30 |