Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354637 | Magnetic toner | Toshiaki Nakahara, Kuniko Kobayashi, Kazuyoshi Hagiwara, Yushi Mikuriya, Masami Fujimoto | 1994-10-11 |
MS
Masayoshi Shimamura
Overall (1994): #94,220 of 165,921Top 60%
1
Patents 1994