Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4187019 | Flash light photographic systems | Takashi Uchiyama, Zenzo Nakamura, Tokuichi Tsunekawa, Masanori Uchidoi, Yukio Mashimo | 1980-02-05 |
SO
Shyohei Ohtaki
Overall (All Time): #4,105,687 of 4,157,543Top 100%
1
Patents All Time