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KAWAKAMI TAKAHIRO

Overview
  • Total Patents
    18
About

KAWAKAMI TAKAHIRO has a total of 18 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States and Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and semiconductors are LI WEIMIN, PERTRIX UNION GMBH and XIN ZHANG.

Patent filings in countries

World map showing KAWAKAMI TAKAHIROs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Japan 4

Patent filings per year

Chart showing KAWAKAMI TAKAHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawakami Takahiro 18
#2 Yamazaki Shunpei 3
#3 Yamakaji Masaki 3
#4 Aoyama Tomoya 2
#5 Sakata Junichiro 2
#6 Nishi Takeshi 2
#7 Iwaki Yuji 2
#8 Ikeda Hisao 2
#9 Takahashi Nadine 2
#10 Seo Satoshi 2

Latest patents

Publication Filing date Title
US2012088157A1 Electrode material, power storage device, and electronic device
US2012085968A1 Electrode material and method for manufacturing power storage device
US2012003139A1 Method for manufacturing power storage device
US2011269022A1 Positive electrode active material of power storage device, power storage device, electrically propelled vehicle, and method for manufacturing power storage device
US2010208901A1 Music playing apparatus, music playing method, recording medium storing music playing program, and integrated circuit that implement gapless play
JP2008276660A Condolence affair information carrying system, and condolence affair information carrying device
JP2001160010A Method and device for reminder service and recording medium
JPH0692354A Can lid with unseparable tab
JPH01308746A Can without can opener