Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882614 | Multiplex signal processing apparatus | Sadashi Kageyama, Yoshio Abe, Yoshio Yasumoto, Shuji Inoue, Hitoshi Takai +3 more | 1989-11-21 |
MM
Mitsujiro Matsumoto
Overall (1989): #76,086 of 140,708Top 55%
1
Patents 1989