Inventor
OHTSUKA MASAHISA
JP5 patents
Patents
5 patentsUS5556671ASep 17, 1996
Artificial snow in an aggregate form of snow granules
MIURA DOLPHINS KK263 citations97
US5436039AJul 25, 1995
Artificial snow in an aggregate form of snow granules
MIURA DOLPHINS KK57 citations94
US5266367ANov 30, 1993
Artificial snow granule
MIURA DOLPHINS KK12 citations81
US5632152AMay 27, 1997
Artificial snow in an aggregate form of snow granules
MIURA DOLPHINS KK7 citations72
US5136849AAug 11, 1992
Snow composition and method for making artificial snow
MIURA DOLPHINS KK10 citations72