Inventor · disambiguated record
Masahisa Ohtsuka
Also filed as: OHTSUKA MASAHISA
5 granted patents·349 citations·filing 1991–1995
85Inventor score
Files withMIURA DOLPHINS KK5
Top patents by PatentIndex Score
5 records- 0197US5556671AArtificial snow in an aggregate form of snow granulesMIURA DOLPHINS KK·Filed 1995·Granted Sep 17, 1996·263 cites·6 claims
- 0287US5436039AArtificial snow in an aggregate form of snow granulesMIURA DOLPHINS KK·Filed 1993·Granted Jul 25, 1995·57 cites·7 claims
- 0356US5266367AArtificial snow granuleMIURA DOLPHINS KK·Filed 1991·Granted Nov 30, 1993·12 cites·7 claims
- 0442US5632152AArtificial snow in an aggregate form of snow granulesMIURA DOLPHINS KK·Filed 1995·Granted May 27, 1997·7 cites·9 claims
- 0542US5136849ASnow composition and method for making artificial snowMIURA DOLPHINS KK·Filed 1991·Granted Aug 11, 1992·10 cites·16 claims
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