SI

Satoshi Ibori

HI Hitachi: 3 patents #256 of 3,189Top 9%
HC Hitachi Industrial Equipment Systems Co.: 2 patents #1 of 13Top 8%
Overall (2005): #17,356 of 245,428Top 8%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6960980 Power converter with shunt resistor Kinya Nakatsu, Masataka Sasaki, Ryuichi Saito, Masato Takase 2005-11-01
6927665 Power converter Kinya Nakatsu, Masayuki Hirota, Tooru Nakajima 2005-08-09
6873240 Power converter Kinya Nakatsu, Masayuki Hirota, Tooru Nakajima 2005-03-29