Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875063 | Electrostatic recording apparatus | Hiroyuki Idenawa, Hideaki Mochimaru, Nobuhiro Makita, Yoshiaki Tanaka, Takahiro Yagisita +12 more | 1989-10-17 |
HK
Hajime Kanda
Overall (1989): #108,420 of 140,708Top 80%
1
Patents 1989