Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364369 | Method and apparatus for recirculating exhaust gases in diesel engine | Etsuji Nomura, Toshikuni Miyazaki | 1982-12-21 |
| 4329047 | Optical velocity measuring apparatus of non-contact measurement type | Tetsuro Kikuchi, Yasumasa Ishihara | 1982-05-11 |
| 4310419 | Filter element for liquid straining filter | Akio Nara | 1982-01-12 |