KY

Kiyoshi Yamaguchi

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
KT Kabushiki Kaisha Toshiba: 1 patents #604 of 1,959Top 35%
Ricoh Company: 1 patents #306 of 812Top 40%
Overall (2005): #20,932 of 245,428Top 9%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6913348 Liquid drop jet head, ink cartridge and ink jet recording apparatus Kenichiro Hashimoto, Mitsumi Fujii, Tomomi Katoh, Tsuneo Maki 2005-07-05
6853388 Network management equipment and communication path setting method Michiko Ueno, Tooru Nakao, Hidetoshi Iwasaki, Yasushi Ariga, Youko Yamamoto +5 more 2005-02-08
6849983 Rotary machine having bypath magnetic path blocking magnetic barrier Fumio Tajima, Yutaka Matsunobu, Masashi Kitamura, Osamu Koizumi, Suetaro Shibukawa +5 more 2005-02-01