Issued Patents All Time
Showing 176–184 of 184 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876559 | Recording apparatus having a print permission circuit for protecting plural recording heads driven in accordance with selectively applied print signals from overload | — | 1989-10-24 |
| 4843894 | Measurement of sizes of falling particles | Hirokatsu Yashiro, Jiro Ohno, Yoshiteru Matsuo, Katsuhiko Yui, Hirotoshi Kawamura | 1989-07-04 |
| 4823704 | Rail vehicle conveying system and rail covers therefor | Shigeyoshi Fujita, Tomoyuki Sasaki, Kazuyoshi Fukuhara | 1989-04-25 |
| 4795723 | Electrically conductive ceramic product and process for its production | Koichi Matsuda, Masami Nakashima | 1989-01-03 |
| 4791500 | Method and apparatus for writing information on magnetic disk with single-gap magnetic head | Takahiro Miwa | 1988-12-13 |
| 4737903 | Electronic apparatus | Shunji Mitaka | 1988-04-12 |
| 4651295 | Electronic desk-top calculator | — | 1987-03-17 |
| 4529755 | Epoxy resin composition for encapsulating semiconductor | Ueki Saruta, Shin Asai | 1985-07-16 |
| 4303139 | Electronic weighing apparatus | Masamichi Hino | 1981-12-01 |