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Yorihisa Yamamoto

Honda Motor Co.: 1 patents #188 of 713Top 30%
📍 Shiki, JP: #4 of 22 inventorsTop 20%
Overall (1989): #39,995 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4846128 Ignition timing control system for internal combustion engine Shizuo Yagi, Yoshiaki Hirosawa, Makoto Kawai, Haruhiko Yoshikawa, Kenichi Nakamura 1989-07-11