Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Ryo Kashimura
Osaka
JP
2 patents
3 Patents
US12424688
2025
Cylindrical Battery
PANASONIC HOLDINGS CORPORATION
0 cites
US12381297
2025
Cylindrical Non-aqueous Electrolyte Secondary Cell
PANASONIC HOLDINGS CORPORATION
0 cites
US12040454
2024
Cylindrical Battery
PANASONIC ENERGY CO., Ltd.
0 cites