Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11426690 | Air filter medium | Kunihiko Inui, Tatsumi Sakano | 2022-08-30 |
| 11422190 | Storage battery system charging control device, storage battery system, and storage battery charging control method | Hisatoshi Fukumoto, Toshihiro Wada, Takahito IDA, Hiroki Ishihara | 2022-08-23 |