Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876441 | Card-like electronic apparatus | Kazuya Hara, Takanori Inoue | 1989-10-24 |
HB
Hiroyasu Bito
Overall (1989): #105,760 of 140,708Top 80%
1
Patents 1989