Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Satoshi Watanabe Shin-Etsu Chemical Co. 3
2 Yuji Nakajima Kabushiki Kaisha Toshiba 2
3 Masayuki Tashiro Mitsubishi Chemical 1

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