HS

Hiroshi Sami

TO Toyota: 6 patents #4,786 of 26,838Top 20%
NC Nippondenso Co.: 3 patents #799 of 3,479Top 25%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
Overall (All Time): #768,296 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5076241 Fuel injection device Takeshi Takahashi, Takashi Yamamoto 1991-12-31
4423713 Electric control apparatus for a fuel injection pump Tatehito Ueda, Osamu Ito, Nobuhito Hobo, Takashi Naitou, Tetsuya Nakamura +2 more 1984-01-03
4423485 Electric control apparatus for fuel injection pumps Osamu Ito, Shizuo Kawai, Nobuhito Hobo, Teruo Nishio 1983-12-27
4416232 Electrical fuel injection pump governor Makoto Shiozaki, Satoshi Haseda, Jun Tarui, Osamu Ito, Nobuhito Hobo +2 more 1983-11-22
4327684 Fuel injection amount - fluid pressure conversion system Tatehito Ueda 1982-05-04
4295456 Exhaust-gas-recirculation system for use in diesel engines Etsuji Nomura, Kazuma Matsui, Toshikuni Miyazaki, Tatehito Ueda 1981-10-20
4222356 Exhaust gas recirculation for a diesel engine Takehito UEDA 1980-09-16