Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D340257 | Line printer for electronic computer | Hideki Ishida, Hideaki Hasegawa, Yoshikane Matsumoto, Toshiyuki Ito, Fukuji Neya | 1993-10-12 |
| 5193920 | Dot line printer with paper feed time controlling capability | Yoshikane Matsumoto, Toshio Hiki, Shingo Nakahara, Shozo Ishii, Hiroto Inagawa | 1993-03-16 |
| 4621343 | Circuit arrangement for detecting error in print control apparatus | Kazuyuki Kubo | 1986-11-04 |
| 4254705 | Printing magnet drive device | Masami Ishikawa, Hirochika Okano, Shigenobu Katagiri, Mitsugu Asano | 1981-03-10 |