Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606406 | Process cartridge provided with an accurately positioned transfer roller | Takuzou Ikeyama, Mitsuru Yamazaki | 1997-02-25 |
MT
Masaru Takusagawa
Overall (1997): #106,530 of 185,788Top 60%
1
Patents 1997