Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4767226 | Print head with wires which continuously contact the tip guide | Masafumi Kawaura, Yasuji Chikaoka, Hiroshi Iwata, Kiyomitsu Asano | 1988-08-30 |
| 4723854 | Dot-matrix print head and apparatus for supporting pivotable armatures | Takamitsu Kawai | 1988-02-09 |
| 4653943 | Print head | Ikuya Suzuki | 1987-03-31 |
| 4652158 | Armature support device for torsion spring print head | Kiyomitsu Asano | 1987-03-24 |
| 4634301 | Print head with torsion spring | Masafumi Kawaura, Yasuji Chikaoka, Hiroshi Iwata, Kiyomitsu Asano | 1987-01-06 |
| 4571101 | Print head | Masafumi Kawaura, Yasuji Chikaoka, Hiroshi Iwata, Kiyomitsu Asano | 1986-02-18 |
| 4473311 | Print wire drive assembly for dot-matrix printers | — | 1984-09-25 |
| 4403875 | Armature support device of a print head | Kiyomitsu Asano, Toshikatsu Kondo, Masao Jozuka | 1983-09-13 |
| 4389128 | Print head for a dot matrix printer | Kiyomitsu Asano, Toshikatsu Kondo | 1983-06-21 |