Assignee
KAZUMA KUNIHARU
JP·3 granted patents·32 citations·filing 1990–2011
Top patents by PatentIndex Score
3 records- 0179US8056373B2Light-transmitting sheet material and method for manufacturing the sameKAZUMA KUNIHARU·Filed 2007·Granted Nov 15, 2011·16 cites·4 claims
- 0261US8833427B2Panel-type curtain and coupling method of the sameKAZUMA KUNIHARU·Filed 2011·Granted Sep 16, 2014·2 cites·9 claims
- 0335US5109913AMethod of opening and closing strip curtain and apparatus thereforKAZUMA KUNIHARU·Filed 1990·Granted May 5, 1992·14 cites·10 claims
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