Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365607 | Hot-air intake system of an internal combustion engine | — | 1982-12-28 |
| 4329968 | Oil separating system for blowby gas | Masayuki Honma | 1982-05-18 |
YI
Yoshikazu Ishikawa
Overall (1982): #5,986 of 81,411Top 8%
2
Patents 1982