YA

Yoshihiko Aihara

Canon: 40 patents #1,092 of 19,416Top 6%
SK Showa Shell Sekiyu Kabushiki Kaisha: 6 patents #6 of 60Top 10%
Shell Oil Compny: 4 patents #842 of 4,423Top 20%
DE Denso: 1 patents #6,940 of 11,792Top 60%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
SK Showa Shell Sekiyu K.K.: 1 patents #27 of 82Top 35%
Overall (All Time): #52,887 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #TitleCo-InventorsDate
4525054 Camera Hiromi Someya, Toyokazu Mizogui, Nobuyuki Suzuki 1985-06-25