Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7241038 | Light distribution control device | Irizo Naniwa, Masaya Horino, Tatsuhiko Monji, Ken Ohsumi | 2007-07-10 |
| 6539188 | Liquid developing device, method of it's maintenance and the method of recovery of supplemental fluid from the liquid developing device | Shogo Matsumoto, Mieko Ishii, Yoshio Ohuchi, Junichi Matsuno | 2003-03-25 |