Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7201938 | Thermosensitive stencil paper and method of producing the same | Fumiaki Arai, Yuji Natori, Masanori Rimoto | 2007-04-10 |
| 6403150 | Heat-sensitive stencil and method of fabricating same | Masayuki Ohta, Fumiaki Arai, Hiroshi Tateishi, Masanori Rimoto, Hideki Ono +2 more | 2002-06-11 |
| 6372332 | Thermosensitive stencil paper and method of producing the same | Fumiaki Arai, Yuji Natori, Masanori Rimoto | 2002-04-16 |
| 6096374 | Heat-sensitive stencil and method of fabricating same | Masayuki Ohta, Fumiaki Arai, Hiroshi Tateishi, Masanori Rimoto, Hideki Ono +2 more | 2000-08-01 |
| 5843560 | Heat-sensitive stencil and method of fabricating same | Masayuki Ohta, Fumiaki Arai, Hiroshi Tateishi, Masanori Rimoto, Hideki Ono +2 more | 1998-12-01 |
| 4220699 | Method for producing a large number of copies by means of copying apparatus | Tsutomu Ishida | 1980-09-02 |