HY

Hidemitsu Yamazuka

NK Nippon Hoso Kyokai: 1 patents #4 of 41Top 10%
Overall (2005): #187,441 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6975078 Dimming-control lighting apparatus for incandescent electric lamp Naoki Yanai, Saburo Kimura, Hiroshi Kita 2005-12-13