Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555192 | Pressure-sensitive cleaning sheet, image-forming material having cleaning part, and method of cleaning image-forming apparatus | Tatsuo Koyama, Masanori Sano | 2003-04-29 |
| 6457200 | Pressure-sensitive cleaning sheet, image-forming material having cleaning part, and method of cleaning image-forming apparatus | Tatsuo Koyama, Masanori Sano | 2002-10-01 |
| 5372865 | Double-sided pressure-sensitive adhesive tape, laminated structure comprising the same, and method of use of same | Masaaki Arakawa, Teiji Sakashita | 1994-12-13 |
| 5266372 | Fixing tape | Masaaki Arakawa, Teiji Sakashita, Kazumasa Sibata, Katsumi Hori, Makoto Takahashi | 1993-11-30 |
| 5134012 | Fixing tape | Masaaki Arakawa, Teiji Sakashita, Kazumasa Sibata, Katsumi Hori, Makoto Takahashi | 1992-07-28 |