Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806923 | Miniaturized electronic apparatus | Yukio Inagaki, Shoji Matsuo, Hidetaka Fujisawa | 1989-02-21 |
TY
Tsuguo Yanai
Overall (1989): #47,284 of 140,708Top 35%
1
Patents 1989