Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502550 | Power transmitting device that transmits power to power receiving device having power receiving coil in water | Katsuya Okamoto, Souichi Kawata, Kazuhiro Eguchi, Ryosuke HASABA, Yoshio Koyanagi | 2022-11-15 |
| 11031820 | Power transmitting device | Katsuya Okamoto, Souichi Kawata, Kazuhiro Eguchi, Ryosuke HASABA, Yoshio Koyanagi | 2021-06-08 |
| 10862341 | Electric power transmission device | Yoshio Koyanagi, Kazuhiro Eguchi, Souichi Kawata, Futoshi Deguchi, Katsuya Okamoto +1 more | 2020-12-08 |
| 6269415 | Method for transferring data over an address bus | Akira Hirabayashi | 2001-07-31 |