Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521323 | Recording medium | Mamoru Sakaki, Eiichi Suzuki, Masato Katayama, Yutaka Kurabayashi, Akio Kashiwazaki +3 more | 2003-02-18 |
| 6500523 | Recording medium, and image forming method employing the same | Eiichi Suzuki, Mamoru Sakaki, Masato Katayama | 2002-12-31 |
| 6475601 | Printing paper, and ink-jet printing process using the same | Mamoru Sakaki, Masato Katayama | 2002-11-05 |
| 6203899 | Printing medium, and ink-jet printing process and image-forming process using the same | Mamoru Sakaki, Masato Katayama, Masahiko Higuma, Kenichi Moriya, Yuko Nishioka | 2001-03-20 |
| 6174056 | Color ink-jet recording method | Mamoru Sakaki, Eiichi Suzuki, Masato Katayama | 2001-01-16 |
| 5954906 | Pressure-sensitive transferring protective covering material and method for protecting and covering a print formed of a dye on an object with the use of said material | Tsutomu Abe, Eiichi Suzuki, Mamoru Sakaki, Hiromichi Noguchi, Keisuke Matsuo +1 more | 1999-09-21 |
| 5939210 | Recording paper, ink-jet recording process and recording system making use of the recording paper | Eiichi Suzuki, Mamoru Sakaki, Masato Katayama | 1999-08-17 |
| 5908728 | Recording paper, and image forming method employing the same | Mamoru Sakaki, Masato Katayama | 1999-06-01 |
| 5601928 | Sheet for marking, marked sheet, and method for manufacturing said sheet | Masato Katayama, Eiichi Suzuki, Mamoru Sakaki, Akio Kashiwazaki | 1997-02-11 |
| 5591514 | Recording paper, ink-jet recording process and recording system making use of the recording paper | Eiichi Suzuki, Mamoru Sakaki, Masato Katayama | 1997-01-07 |
| 5570120 | Ink-jet recording method and color image forming method | Mamoru Sakaki, Eiichi Suzuki, Akio Kashiwazaki | 1996-10-29 |