AY

Atsuhiko Yokozeki

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #257,344 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6832488 Refrigerating machine Susumu Nakayama, Kenji Tojo, Akira Saruta, Mutsunori Matsunaga, Satoshi Kikuchi 2004-12-21