Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700325 | Coating device and a method of coating | — | 1997-12-23 |
| 5672310 | Method of manufacturing wood-cement board | — | 1997-09-30 |
| 5671476 | Image forming machine with cleaning drum brush driven by rotating drum | Yasuyuki Ishiguro, Kazuhiro Kimura, Hiroaki Yamaguchi, Hiroyuki Tsuji | 1997-09-23 |
| 5659839 | Voltage control apparatus for controlling a charger in an image forming apparatus | Kazuhiro Mizude, Masahiro Tsutsumi, Hiroyuki Hazama, Hidehiro Tabuchi, Hidekazu Sakagami | 1997-08-19 |
| 5637416 | Cylindrical battery | Fumihiko Yoshii, Hitoshi Mikuriya, Kaoru Okinaga, Katsuhiro Okamoto | 1997-06-10 |