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Yuji YAMAGAMI

SC Sanyo Electric Co.: 2 patents #18 of 134Top 15%
PA Panasonic: 1 patents #818 of 2,327Top 40%
Overall (2022): #92,285 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11495855 Secondary battery insulating plate and secondary battery including the same Takeshi Enomoto, Tomohiko Yokoyama, Kazutoshi Kohira 2022-11-08
11264649 Cylindrical nonaqueous electrolyte secondary battery Junichi Sugaya, Atsushi Mizawa, Tomomichi Ueda, Masahiro Nakamura 2022-03-01