Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634174 | Developer apparatus having toner concentration control | Shingo Mori, Hiroyuki Hamakawa, Kiyoaki Miyamoto, Yukihiro Aikawa | 1997-05-27 |
| 5607207 | Hydraulic braking pressure control apparatus for automotive vehicle | Michiharu Nishii | 1997-03-04 |