HK

Hirokimi Koyama

Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
Overall (All Time): #2,022,058 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8948987 Control device for vehicle Tomoya Mori, Junso Ichiba, Shinichi Kobayashi, Yayoi Okumura, Tomohiko Takahashi +8 more 2015-02-03
4892072 System for measuring amount of air introduced into combustion chamber of internal combustion engine with avoiding influence of temperature dependent air density variation and pulsatile air flow Hiromichi Miwa, Hatsuo Nagaishi, Ichirou Kishiki 1990-01-09