Assignee

HIRASAWA AKIRA

JP·2 granted patents·5 citations·filing 2011–2012

Technology mixA47K1 B31B1 B31F1 B65H1 D21H1 H01L1

Top patents by PatentIndex Score

2 records

0168US10029436B2Method for manufacturing toilet roll products and toilet roll productsHIRASAWA AKIRA·Filed 2012·Granted Jul 24, 2018·3 cites·19 claims
0261US9338855B2Lighting apparatus and light emission control methodHIRASAWA AKIRA·Filed 2011·Granted May 10, 2016·2 cites·9 claims

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