Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335198 | Process for recording | Masanao Kasai, Hitoshi Hanadate, Yoko Oikawa | 1982-06-15 |
| 4318594 | Beam shaping optical system | — | 1982-03-09 |
HH
Hiroshi Hanada
Overall (1982): #13,034 of 81,411Top 20%
2
Patents 1982