SN

Susumu Nakayama

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #33,626 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6966194 Refrigerating machine Atsuhiko Yokozeki, Kenji Tojo, Akira Saruta, Mutsunori Matsunaga, Satoshi Kikuchi 2005-11-22
6925824 Apparatus for driving a compressor and a refrigerating air conditioner Mutsunori Matsunaga, Kenji Tojo, Yoshikatsu Tomita, Syunsuke Yasunori 2005-08-09