Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Hiroshi Kanno Panasonic 7
2 Hiroshi Takahara Sumitomo Electric Industries 4
3 Satoshi Terada Sharp Kabushiki Kaisha 3
3 Takao Yoshida International Flavors & Fragrances 3
#5 Kenji Fujita Citizen Watch Co. 2
#5 Shuji Murakami Mitsubishi Electric 2
#5 Shigeki Hayashi Sharp Kabushiki Kaisha 2
#8 Yoshiji Ohta Sharp Kabushiki Kaisha 1
#8 Yoshikazu Nara Sumitomo Electric Industries 1
#8 Yoshihisa Konishi Itoki Design 1
#8 Hironori Takahashi Hamamatsu Photonics K.K. 1

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