HK

Hiroyuki Kawamura

FC Fuji Photo Optical Co.: 1 patents #43 of 122Top 40%
Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #62,666 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6501505 TV lens with function of automatically adjusting flange back length Hiroshi Mizumura 2002-12-31
6369501 Plasma display panel of minute cell structure with improved application of fluorescent material Masaki Aoki, Shigeo Suzuki, Mitsuhiro Ohtani, Hiroyuki Kado 2002-04-09