Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4903057 | Apparatus for producing photograph | Shohei Yamamoto, Hiroshi Katsu, Yuichi Teshigawara, Kenichi Atsumi | 1990-02-20 |
HA
Hiroyuki Aki
Overall (All Time): #3,896,529 of 4,157,543Top 95%
1
Patents All Time