Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5570433 | Apparatus and method for defocusing images | Kiyoshi Maenobu, Yorihiko Wakayama, Akio Nishimura | 1996-10-29 |
| 5171626 | Ink-jet recording medium and ink-jet recording method making use of it | Hiroshi Sato, Yutaka Kurabayashi | 1992-12-15 |