Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5961616 | Data transfer system | Nobuo Wakasugi, Tadashi Kasai, Hiroshi Okada | 1999-10-05 |
| 5518323 | Method of adjusting a head gap for a wire dot impact printer | Hideaki Ishimizu, Mitsuru Kishimoto, Noboru Ooishi, Masayuki Ishikawa, Chihiro Komori +3 more | 1996-05-21 |
| 5474391 | Print gap setting in an impact printer | Hirokazu Andou, Hideaki Ishimizu, Mitsuru Kishimoto, Yoichi Umezawa, Masahiko Shimosugi +1 more | 1995-12-12 |
| 5071268 | Wire-dot print head driving apparatus having sensing coils | Jiro Tanuma, Hideaki Ishimizu, Chihiro Komori, Tadashi Kasai | 1991-12-10 |
| 5039237 | Dot matrix print head drive method | Jiro Tanuma, Hideaki Ishimizu, Tadashi Kasai | 1991-08-13 |
| 4818129 | Method for correcting bidirectional printing alignment of a serial dot printer | Jiro Tanuma, Kuniharu Hayashi, Shinichi Katakura | 1989-04-04 |