HM

Hidehiko Murayama

LI Lintec: 1 patents #282 of 514Top 55%
NC Nemoto & Co.: 1 patents #13 of 27Top 50%
Overall (All Time): #3,719,565 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5645663 Method of manufacturing a luminous sheet radiating flourescence upon irradiation of ultraviolet rays Takeshi Nakayama 1997-07-08