YH

Yasuhiko Hattori

AK Aisan Kogyo Kabushiki Kaisha: 2 patents #232 of 642Top 40%
Overall (All Time): #2,113,835 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8049493 Resin-molded products and methods of manufacturing the same 2011-11-01
5315975 Intake control device for internal combustion engine Kenji Eitoku 1994-05-31