Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595848 | Electrophotographic photosensitive member produced from aluminum pipe | Mutsuo Ohtaka, Hisami Tanaka, Yosuke Okubo, Tatsu Nakajima | 1997-01-21 |
SS
Shinichi Shibayama
Overall (1997): #77,607 of 185,788Top 45%
1
Patents 1997