Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084718 | Wet recording apparatus and wet recording method | Hideo Yamazaki, Yoshinori Miyazawa, Makoto Fujino | 1992-01-28 |
| 4962391 | Ink jet printer head | Tsuyoshi Kitahara, Shuji Yonekubo, Hideki Morozumi, Masanao Matsuzawa | 1990-10-09 |
| 4948692 | Combination toner and printer utilizing same | Yoshinori Miyazawa, Tsuneo Handa, Teruyuki Mizumoto, Hiroshi Ito, Atsushi Uchino +4 more | 1990-08-14 |