TM

Takuya Mayuzumi

HI Hitachi: 5 patents #90 of 2,733Top 4%
📍 Hitachinaka, JP: #9 of 333 inventorsTop 3%
Overall (2011): #14,158 of 364,097Top 4%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8081498 Internal combustion engine controller Mitsuhiko Watanabe, Ryoichi Oura, Masahiro Sasaki 2011-12-20
7987044 Control device for internal combustion engine Daisuke Eto, Mitsuhiko Watanabe, Ryoichi Oura, Masahiro Toyohara 2011-07-26
7934312 Production method of an electronic circuit device Masahiro Sasaki, Kiyoomi Kadoya 2011-05-03
7924572 Control device and method of manufacturing thereof Shuji Eguchi, Masahiro Sasaki, Kiyoomi Kadoya 2011-04-12
7881035 High-pressure fuel pump drive circuit for engine Nobuyuki Takahashi, Takashi Okamoto 2011-02-01