Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816366 | Process for producing toner through suspension polymerization | Yoshihiko Hyosu, Takeshi Ikeda, Hitoshi Kanda, Hiromi Mori, Kuniko Kobayashi | 1989-03-28 |
HK
Hiroaki Kawakami
Overall (1989): #105,134 of 140,708Top 75%
1
Patents 1989