Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838534 | Paper feed apparatus | Tadashi Ishikawa | 1989-06-13 |
| 4822525 | Process for preparing a cartridge for disposal of a radioactive waste liquid | Noboru Endo, Kiichi Yamatsuta, Shoji Goto | 1989-04-18 |
| 4807044 | Image processing apparatus | Nao Nagashima, Junko Kiso | 1989-02-21 |