Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348519 | Emulsion ink and printing method using emulsion ink | Masanaga Imamura, Keishi Taniguchi, Eiichi Kawamura, Hiroshi Adachi | 2002-02-19 |
| 6063835 | Emulsion ink and printing method using emulsion ink | Masanaga Imamura, Keishi Taniguchi, Eiichi Kawamura, Hiroshi Adachi | 2000-05-16 |
| 5924360 | Smooth stencil base sheet, method of producing a printing master from the stencil base sheet and method of performing stencil printing | Hiroshi Adachi, Masanori Rimoto, Fumiaki Arai, Hiroshi Tateishi, Tetsuo Tanaka | 1999-07-20 |
| 4957839 | Electrophotographic photoconductor having a silicone resin charge retention layer | Takashi Rokutanzono, Yukio Ide, Hiroshi Nagame, Narihito Kojima, Shinji Nosho | 1990-09-18 |