Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670242 | Cast coated paper for ink jet recording | Shinichi Asano, Hiroyuki Ohashi, Hiromasa Kondo, Kazuhiro Nojima, Katsuyoshi Imabeppu +1 more | 1997-09-23 |
| 5601928 | Sheet for marking, marked sheet, and method for manufacturing said sheet | Masato Katayama, Mamoru Sakaki, Akio Kashiwazaki, Mifune Hirose | 1997-02-11 |
| 5591514 | Recording paper, ink-jet recording process and recording system making use of the recording paper | Mifune Hirose, Mamoru Sakaki, Masato Katayama | 1997-01-07 |