Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849774 | Bubble jet recording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path by using heating means responsive to recording signals | Ichiro Endo, Seiji Saito, Takashi Nakagiri, Shigeru Ohno | 1989-07-18 |
| 4838218 | Ceramic valve supporting structure in use for internal combustion engine | Shigeru Nagasaki, Masato Taniguchi, Junichi Kagawa, Mitsuyoshi Kawamura | 1989-06-13 |
| 4814886 | Image processing process and apparatus therefor | Tsukasa Kuge, Takahiro Inoue, Akio Suzuki, Yoshihiro Murasawa, Hiroshi Sasame +1 more | 1989-03-21 |