Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997954 | Power storage system and power storage method | Kazuhiro Yamamoto, Ryoji Yanagimoto, Yuji Yamada, Kenichi Okada | 2018-06-12 |
| 9973832 | Sensor node and method of controlling sensor node | Yuji Yamada, Masaki Nakayama, Taku Taguchi, Hidetoshi Akita | 2018-05-15 |