Keiji Saito

KY Kyb: 8 patents #13 of 347Top 4%

HI Hitachi: 4 patents #8,942 of 28,497Top 35%

KC Kansai Electric Power Co.: 3 patents #61 of 506Top 15%

FC Furukawa Electric Co.: 3 patents #622 of 2,370Top 30%

FL Fujitsu Media Devices Limited: 2 patents #68 of 136Top 50%

KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%

KC Kayaba Industry Co.: 1 patents #133 of 326Top 45%

MC Mitsubishi Mining & Cement Co.: 1 patents #46 of 110Top 45%

SH Shimadzu: 1 patents #1,152 of 2,007Top 60%

SC Shinagawa Refractories Co.: 1 patents #73 of 162Top 50%

KT Kawasaki Steel Techno-Research: 1 patents #2 of 12Top 20%

TE Toyo Engineering: 1 patents #103 of 295Top 35%

UI Ube Industries: 1 patents #895 of 1,686Top 55%

Overall (All Time): #154,802 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4549904	Process for the preparation of pellets	Saburo Matsumiya, Katsuya Uehara, Hideyuki Michiki, Kenichi Yaginuma	1985-10-29