Kunihito Kawamura has been granted 9 US patents while listed as an inventor at Hitachi-Johnson Controls Air Conditioning. The first was granted in 1993 and the most recent in August 2022. Kunihito Kawamura ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Kunihito Kawamura in Tokyo, JP.