Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853682 | Data stored display device | Kazuhiro Asano, Yosuke Yoshida, Yoichi Fujioka, Kazuhisa Takazawa, Masao Ishizaki +1 more | 1989-08-01 |
| 4839854 | Data collection system having stationary unit with electromagnetic induction circuitry for bidirectionally relaying data | Yasuo Sakami, Shigetaka Okina, Shozo Izaki, Toshitaka Fukushima, Hiroyuki Watanabe +1 more | 1989-06-13 |