Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908290 | Toner for developing latent electrostatic images | Yoichiro Watanabe, Mitsuo Aoki, Tetsuo Isoda, Nobuhiro Nakayama, Fumihiro Sasaki | 1990-03-13 |
KK
Karumi Kakigawa
Overall (All Time): #3,898,001 of 4,157,543Top 95%
1
Patents All Time