HF

Hiroshi Fujii

HI Hitachi: 3 patents #329 of 3,771Top 9%
Fujitsu Limited: 1 patents #1,098 of 3,370Top 35%
Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
SO Sony: 1 patents #794 of 2,482Top 35%
Overall (2004): #5,954 of 270,089Top 3%
6
Patents 2004

Issued Patents 2004

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6784782 Composite magnetic body, and magnetic element and method of manufacturing the same Osamu Inoue, Junichi Kato, Nobuya Matsutani, Takeshi Takahashi 2004-08-31
6748919 Internal combustion engine and fuel injection control device therefor Matsuharu Abo, Yoshiyuki Tanabe, Koji Onishi, Toshio Ishii, Mamoru Fujieda 2004-06-15
6745743 Control apparatus for a direct injection engine Matsuharu Abo, Koji Onishi, Mamoru Fujieda, Junichi Yamaguchi, Yoshiyuki Tanabe 2004-06-08
6737910 Semiconductor integrated circuit with constant internal power supply voltage Yasuhiro Kitagawa, Shoji Isawa, Yukihiro Yaguchi 2004-05-18
6735048 Tape cassette Sunao Kushiro 2004-05-11
6675766 Fuel injection valve and internal combustion engine mounting the same Ayumu Miyajima, Yoshio Okamoto, Yuzo Kadomukai, Shigenori Togashi, Kiyoshi Amo +3 more 2004-01-13