IF

Isao Fujiwara

PA Panasonic: 2 patents #549 of 2,986Top 20%
SC Sanyo Electric Co.: 1 patents #42 of 135Top 35%
Overall (2019): #164,211 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10305084 Prismatic secondary battery and assembled battery using the same Ryoichi Wakimoto, Kazuhiro Kitaoka, Hiromasa Yagi 2019-05-28
10243195 Nonaqueous electrolyte secondary battery Hiromasa Yagi 2019-03-26