Assignee
KOYAMA MASAYA
JP·4 granted patents·116 citations·filing 1976–2010
Top patents by PatentIndex Score
4 records- 0191US4162037AAutomatic sprayerKOYAMA MASAYA·Filed 1977·Granted Jul 24, 1979·95 cites·2 claims
- 0244US8437145B2Image display apparatusKOYAMA MASAYA·Filed 2010·Granted May 7, 2013·0 cites·5 claims
- 0342US4330088AMultispray system for beauty treatmentKOYAMA MASAYA·Filed 1979·Granted May 18, 1982·11 cites·3 claims
- 0440US4155509AFoam spray for beauty treatmentKOYAMA MASAYA·Filed 1976·Granted May 22, 1979·10 cites·6 claims
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