YS

Yoshiharu Sugiyama

Mazda Motor: 2 patents #1,722 of 4,755Top 40%
Overall (All Time): #2,318,394 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5069084 Control system for an automatic transmission in an automotive vehicle Yuji Matsuno, Yoshinobu Kido 1991-12-03
5040509 Control system for controlling spark timing for engine Kazuyoshi Nakaki, Masaaki Matsukado, Yuji Matsuno 1991-08-20