Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7447730 | Image forming apparatus | Yukinobu Iguchi | 2008-11-04 |
| 7158739 | Image forming apparatus capable of stable wireless communication | Koji Ohara, Takeshi Nomura, Kunio Furukawa | 2007-01-02 |
| 5059479 | Pressure-sensitive adhesive emulsion composition and a kraft tape using it | Hajime Yuyama, Kazuo Umekage | 1991-10-22 |
| 4968353 | Method for refining sugar liquor | Kohji Kawasaki | 1990-11-06 |