Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091367 | Light-weight flat antenna device tolerant of temperature variation | Shigenori Kabashima, Toru Takahashi, Yoshihiko Konishi, Masataka Ohtsuka | 2000-07-18 |
| 4771368 | Meter dial illuminating device | Sakae Tsukamoto, Hiroyoshi Kenmotsu, Takahiro Masuda | 1988-09-13 |
| 4419128 | Continuous melting, refining and casting process | Ryuichi Nakagawa, Shiro Yoshimatsu, Akira Fukuzawa, Akira Sato | 1983-12-06 |