Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840865 | Liquid developer for electrostatic photography | Eiichi Kato, Shigeyuki Dan, Hiroshi Ishibashi, Kazuo Ishii | 1989-06-20 |
HS
Hidefuji Sera
Overall (All Time): #3,930,651 of 4,157,543Top 95%
1
Patents All Time