HO

Hidetoshi Oichi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Car Engineering Co.: 1 patents #275 of 465Top 60%
Overall (All Time): #3,716,440 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5632259 Ignition apparatus for an internal combustion engine Eiichiro Konda, Noboru Sugiura, Kazutoshi Kobayashi, Kenichi Katagishi, Yoichi Anzo +1 more 1997-05-27