Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835565 | Image developing device for electrophotography | Toshihiko Takaya, Kinzi Saito, Hiroyuki Matsushiro, Michihito Ohashi | 1989-05-30 |
SN
Shinzi Nagatsuna
Overall (All Time): #3,929,221 of 4,157,543Top 95%
1
Patents All Time