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

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Nobutaka Takahashi Nissan Motor Co. 1
1 Osamu Fukuda Fujikura 1
1 Shintaro Higashi Kojundo Chemical Laboratory Co. 1
1 Fumikazu Mizutani Mitsubishi Chemical 1