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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KF

Koji Funami — 1 Patent in 2021

SCSanyo Electric Co.: 1 patents #31 of 105Top 30%
Panasonic: 1 patents #923 of 2,466Top 40%
Kadoma, JP: #5 of 15 inventorsTop 35%
Overall (2021): #371,169 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11139519 Sealed cell and method for manufacturing same Yusuke Tominaga, Kazumichi Shimizu, Shota Ikeda, Kyosuke Miyata, Atsushi Ueda +4 more 2021-10-05