Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876714 | Telephone set | Atsushi Musha, Takayuki Nonami | 1989-10-24 |
| D302680 | Handset telephone | Shinichi Fujita, Tsuyoshi Nakamachi | 1989-08-08 |
SY
Shigeyuki Yoshida
Overall (1989): #15,715 of 140,708Top 15%
2
Patents 1989