Assignee
WATANABE KAZUAKI
JP·1 granted patent·3 pending applications·5 citations·filing 2007–2011
Top patents by PatentIndex Score
4 records- 0174US8638976B2Speaker deviceWATANABE KAZUAKI·Filed 2007·Granted Jan 28, 2014·5 cites·9 claims
- 0249US2011268978A1Polarizer protection optical film, polarizing plate, and image display deviceWATANABE KAZUAKI·Filed 2009·Application pending·0 cites
- 0337US2010209630A1Optical film, polarizer film and image display deviceWATANABE KAZUAKI·Filed 2008·Application pending·0 cites
- 0432US2013070183A1Optical film, polarizing plate, and image display deviceWATANABE KAZUAKI·Filed 2011·Application pending·0 cites
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