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 Yoshihiro Ueda Kabushiki Kaisha Toshiba 3
2 Tatsuya Sugawara Ricoh Company 2
3 Tadashi Kasai Ricoh Company 1
3 Masayuki Yanagida Sumitomo Electric Industries 1

Part of Georgia