Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6075964 | Image forming developing method | Masahisa Ochiai, Masumi Asanae, Koji Noguchi | 2000-06-13 |
| 6072974 | Image forming developing method | Masahisa Ochiai, Masumi Asanae, Koji Noguchi | 2000-06-06 |
| 5926677 | Image forming developing method | Masahisa Ochiai, Masumi Asanae, Koji Noguchi | 1999-07-20 |
| 5717983 | Simultaneous developing/cleaning method using magnetic support member | Masahisa Ochiai, Masumi Asanae, Koji Noguchi | 1998-02-10 |
| 5565966 | Image forming method for setting a developing gap | Masahisa Ochiai, Masumi Asanae | 1996-10-15 |
| 5532095 | Magnetic toner | Masumi Asanae, Masahisa Ochiai, Fumio Kimura, Akihiko Funakawa | 1996-07-02 |