Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7730764 | Drop detection device and portable apparatus equipped therewith | Shinya MUKAI | 2010-06-08 |
| 4549923 | Sleeve-type gravure printing cylinder and method and apparatus for its assembly | Koushou Murayama, Kenzo Isumi | 1985-10-29 |
| 4461663 | Method of mounting a removable printing sleeve on a core utilizing a hot melt adhesive | Koushou Murayama, Kenzo Isumi | 1984-07-24 |
| 4420363 | One-bath etching method for processing gravure plate, and etching condition calculating device | Tetsuro Katsuta | 1983-12-13 |
| 4416215 | Apparatus for fabricating gravure printing cylinders with synthetic resin surface | Shinichi Hikosaka | 1983-11-22 |
| 4384011 | Process for producing gravure printing plates | Toshimi Aoyama, Bonpei Kato, Hiroyuki Tohda, Shinichi Hikosaka | 1983-05-17 |
| 4339472 | Method for fabricating gravure printing cylinders with synthetic resin surface | Shinichi Hikosaka | 1982-07-13 |