Takao Kishikawa

HI Hitachi: 1 patents #1,316 of 3,771Top 35%

HC Hitachi Building Systems Co.: 1 patents #1 of 21Top 5%

📍 Hitachinaka, JP: #108 of 319 inventorsTop 35%

Overall (2004): #106,278 of 270,089Top 40%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6795324	Power converter	Kazuhisa Mori, Takashi Ikimi, Satoshi Fukuda, Tomoharu Sakoda	2004-09-21