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WATANABE TAKUMASA

Overview
  • Total Patents
    17
About

WATANABE TAKUMASA has a total of 17 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets transport, chemical engineering and environmental technology are VALEO CLIMATE CONTROL LTD, KOWALCZYK THADDEUS and AIRSEPT INC.

Patent filings per year

Chart showing WATANABE TAKUMASAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watanabe Takumasa 17

Latest patents

Publication Filing date Title
JP2014237115A Dehumidifier
US2014338883A1 HVAC device for a vehicle
JP2014058262A Charging facility of electric automobile or the like
JP2014015066A In-vehicle humidity controller for vehicle, such as electric automobile
WO2012033118A1 Anti-fogging and air-conditioning system for electric vehicle, dehumidifying unit, dehumidifying cassette, and dehumidifying member
JP2012224135A Air conditioning device for automobile
JP2012061947A Power receiving device of defogging and air conditioning system for electric vehicle
JP2011121516A Defogging air-conditioning system for electric automobile
JP2011033302A Humidity control ventilator