Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9057619 | Optimal path search system and optimal path search method | Toshihiro Kujirai, Reiko Kubo, Yoriko KAZAMA, Takashi Watanabe | 2015-06-16 |
| 6857765 | Decorative lighting equipment | Atsuto Fukushima, Yoshimitsu Kida | 2005-02-22 |
| 4890151 | Thin-film and its forming method | Yojiro KAMEI, Kenichi Kurihara | 1989-12-26 |
| 4814840 | High-density reprogrammable semiconductor memory device | — | 1989-03-21 |
| 4418136 | Electrophotographic element comprises arsenic selenide doped with Bi | — | 1983-11-29 |