Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D302274 | Portable telephone or similar article | Shinichi Fujita, Tsuyoshi Nakamachi | 1989-07-18 |
YT
Yoshihiro Tsujita
Overall (1989): #40,084 of 140,708Top 30%
1
Patents 1989