YT

Yukio Takahashi

HI Hitachi: 4 patents #260 of 3,950Top 7%
HC Hitachi Car Engineering Co.: 1 patents #39 of 140Top 30%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #12 of 70Top 20%
SE Seiko Epson: 1 patents #323 of 763Top 45%
Tdk: 1 patents #146 of 371Top 40%
📍 Tokyo, CA: #26 of 208 inventorsTop 15%
Overall (2002): #3,309 of 266,432Top 2%
7
Patents 2002

Issued Patents 2002

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D466539 Digital camera Wataru Suzuki, Yosuke Wakamiya, Masahiko Kobayashi 2002-12-03
6488478 High pressure fuel pump Yoshinobu Ono, Hideki Machimura, Minoru Hashida, Masayoshi Kotaki, Takefumi Yamamura 2002-12-03
6485840 Oxide magnetic material and chip part Ko Ito, Takuya Ono, Hiroshi Harada 2002-11-26
6471491 High pressure fuel pump Yoshinobu Ono, Hideki Machimura, Minoru Hashida, Masayoshi Kotaki, Takefumi Yamamura 2002-10-29
6371722 Gas sealing apparatus for variable capacity supercharger 2002-04-16
6368071 High pressure fuel pump Minoru Hashida, Yoshinobu Ono, Hideki Machimura, Takefumi Yamamura, Masayoshi Kotaki 2002-04-09
6361286 Fuel pump Hideki Machimura, Yoshikazu Hoshi 2002-03-26