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SHIMIZU TAKAHARU

Overview
  • Total Patents
    22
About

SHIMIZU TAKAHARU has a total of 22 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States and Japan. Its main competitors in its focus markets optics, electrical machinery and energy and audio-visual technology are SHINKAI SHOGO, COLLINEAR CORP and MOXTEK.

Patent filings in countries

World map showing SHIMIZU TAKAHARUs patent filings in countries
# Country Total Patents
#1 United States 21
#2 Japan 1

Patent filings per year

Chart showing SHIMIZU TAKAHARUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shimizu Takaharu 22
#2 Takaya Mamoru 1
#3 Yamamoto Kaori 1

Latest patents

Publication Filing date Title
US2014204275A1 Illumination device, display device, and television reception device
US2014063416A1 Backlight unit and liquid crystal display device
US2013293788A1 Lighting device, display device, and television receiver
US2013222705A1 Lighting device, display device and television device
US2012320630A1 Illumination apparatus and display device
US2012257140A1 Lighting device, display device, and television receiver
US2012236213A1 Lighting device, display device and television receiver
US2012120325A1 Support pin, illumination device, display device, and television receiving device
JPS5230522A Impression printer for time recorder or the like