Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403150 | Heat-sensitive stencil and method of fabricating same | Masayuki Ohta, Takehiko Iwaoka, Fumiaki Arai, Hiroshi Tateishi, Hideki Ono +2 more | 2002-06-11 |
| 6372332 | Thermosensitive stencil paper and method of producing the same | Fumiaki Arai, Takehiko Iwaoka, Yuji Natori | 2002-04-16 |