Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10882680 | Container for both cryopreservation and transportation | Hajime Yonai, Tsuyoshi Kunii | 2021-01-05 |
| RE35329 | Electronic blackboard and accessories such as writing tools | Azuma Murakami, Kazuo Aoki, Tsuguya Yamanami, Takeshi Tanaka, Satoshi Inashima +3 more | 1996-09-17 |
| 5134388 | Electronic blackboard system marker and eraser therefor | Azuma Murakami, Tsuguya Yamanami, Toshiaki Senda, Satoshi Inashima, Hiroshi Mizuno | 1992-07-28 |
| RE33936 | Electronic blackboard apparatus | Nobuyuki Miyamori, Kiyosato Izawa, Youichi Tsuchida | 1992-05-26 |
| 5023408 | Electronic blackboard and accessories such as writing tools | Azuma Murakami, Kazuo Aoki, Tsuguya Yamanami, Takeshi Tanaka, Satoshi Inashima +3 more | 1991-06-11 |
| 4832144 | Position detector | Azuma Murakami, Yoshinori Taguchi, Kenichi Takahashi, Takeshi Tanaka | 1989-05-23 |
| 4711977 | Electronic blackboard apparatus | Nobuyuki Miyamori, Kiyosato Izawa, Youichi Tsuchida | 1987-12-08 |
| 4533987 | Power supply system | Takayoshi Maeda | 1985-08-06 |