HA

Hisaharu Arai

AC Aisan Industry Co.: 5 patents #16 of 109Top 15%
AK Aisan Kogyo Kabushiki Kaisha: 1 patents #344 of 642Top 55%
Overall (All Time): #896,764 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4338265 Altitude compensation device 1982-07-06
4324745 Device for automatically regulating a choke valve in a carburetor for an internal combustion engine Yasuaki Kono 1982-04-13
4283356 Carburetor for internal combustion engines Kunio Kadowaki 1981-08-11
4273656 Filter for fluid passage 1981-06-16
4258685 Carburetor for internal combustion engines Masami Sato, Kunio Kadowaki 1981-03-31
4234524 Idle adjusting screw in carburetor 1980-11-18