Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333325 | Steering shaft locking device | Minoru Morikawa, Tadashi Hirai | 1982-06-08 |
| 4315117 | Electrical switch device | Nobuhiro Endou | 1982-02-09 |
SK
Sadao Kokubu
Overall (1982): #7,999 of 81,411Top 10%
2
Patents 1982