Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677721 | Thermal printer head driving system | Minoru Suzuki, Kiyoshi Negishi, Katsumi Kawamura, Mikio Horie, Katsuyoshi Suzuki | 1997-10-14 |
| 5669720 | Thermal printer with minimized power difference between sequentially driven blocks of printing elements | Kiyoshi Negishi, Katsumi Kawamura, Katsuyoshi Suzuki, Minoru Suzuki | 1997-09-23 |
| 5638104 | Thermal line printer | Minoru Suzuki, Michirou Ohishi, Kiyoshi Negishi, Katsumi Kawamura, Katsuyoshi Suzuki +3 more | 1997-06-10 |
| 5599113 | Thermal printer | Minoru Suzuki, Kiyoshi Negishi, Katsumi Kawamura, Mikio Horie, Katsuyoshi Suzuki | 1997-02-04 |