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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bizen, JP ranks #7,105 worldwide for total patents filed in 2021, with 13 patents from 4 inventors. Leading employers of inventors based in Bizen, JP include Kuraray Co., Kabushiki Kaisha Toshiba.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Mitsunori Hitomi Kuraray Co. 5
2 Takayuki Yoshikawa Kuraray Co. 4
3 Mitsunori Nishita Kuraray Co. 3
#4 Jun Tsujimoto Kabushiki Kaisha Toshiba 1