Assignee

KATSUMI YOSHIMASA

JP·2 granted patents·9 citations·filing 2007–2008

Technology mixF24F2 F24D1 F25B1 Y02B1

Top patents by PatentIndex Score

2 records

0166US9746197B2Bathroom air-conditionerKATSUMI YOSHIMASA·Filed 2008·Granted Aug 29, 2017·8 cites·19 claims
0255US8539788B2Ventilating and air conditioning apparatusKATSUMI YOSHIMASA·Filed 2007·Granted Sep 24, 2013·1 cites·29 claims

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