Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352114 | Ink jet printer with temperature compensation | Hiroshi Kyogoku, Shigemitsu Tazaki, Shigeru Okamura, Yukio Kasugayama, Yoshihumi Hattori | 1982-09-28 |
| 4342041 | Ink jet type recording apparatus | Yukio Kasugayama, Yoshihumi Hattori | 1982-07-27 |