HS

Hiroshi Sato

Canon: 10 patents #21 of 2,442Top 1%
FK Fuji Yakuhin Kogyo Kabushiki Kaisha: 2 patents #1 of 7Top 15%
FU Fujikura: 2 patents #10 of 119Top 9%
HI Hitachi: 2 patents #622 of 3,771Top 20%
Fujitsu Limited: 2 patents #488 of 3,370Top 15%
Honda Motor Co.: 2 patents #195 of 1,569Top 15%
RT Renesas Technology: 2 patents #233 of 1,436Top 20%
OJ Opnext Japan: 1 patents #6 of 37Top 20%
TC Tohto Kasei Co.: 1 patents #1 of 3Top 35%
YA Yamasa: 1 patents #1 of 4Top 25%
HC Hitachi Ulsi Systems Co.: 1 patents #89 of 350Top 30%
Casio Computer Co.: 1 patents #15 of 69Top 25%
HC Hitachi Device Engineering Co.: 1 patents #34 of 154Top 25%
HS Hitachi Tohbu Semiconductor: 1 patents #8 of 58Top 15%
Bridgestone: 1 patents #46 of 198Top 25%
KO Konica: 1 patents #129 of 385Top 35%
Mitsubishi Electric: 1 patents #527 of 1,896Top 30%
Overall (2004): #91 of 270,089Top 1%
27
Patents 2004

Issued Patents 2004

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
6683718 Diffractive optical element and image reader using the same Takayuki Sugiyama, Motomu Fukasawa, Hidekazu Shimomura 2004-01-27
6683707 Scanning optical apparatus and image forming apparatus using the same Keiichiro Ishihara, Manabu Kato, Hidekazu Shimomura 2004-01-27