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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tobetsu, JP ranks #7,503 worldwide for total patents filed in 2021, with 12 patents from 6 inventors. Leading employers of inventors based in Tobetsu, JP include Aisin Aw Co., Renesas Electronics, Kabushiki Kaisha Toshiba.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Shingo Sato Aisin Aw Co. 7
2 Tsuyoshi Kachi Renesas Electronics 1
2 Yuhki Fujino Kabushiki Kaisha Toshiba 1
2 Chikako Yoshioka Kabushiki Kaisha Toshiba 1
2 Kenji Maeyama Kabushiki Kaisha Toshiba 1
2 Kazuyuki Miyabe Alpad 1