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USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Akihiro Kasahara Kabushiki Kaisha Toshiba 2
2 Hideaki Hasegawa Canon 1
2 Motoaki Sato Canon 1
2 Masaru Sekihara Hitachi 1

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