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TAKAHASHI MASAKATSU

Overview
  • Total Patents
    28
About

TAKAHASHI MASAKATSU has a total of 28 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets consumer goods, textiles and paper and transport are ANHUI XINDA HAIR PRODUCTS CO LTD, BERGMANN GMBH & CO KG and LEE CHANG MOO.

Patent filings per year

Chart showing TAKAHASHI MASAKATSUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takahashi Masakatsu 28
#2 Takahashi Ryutaro 3
#3 Takahashi Kentaro 3

Latest patents

Publication Filing date Title
JP2004042824A Air-sea use helicopter type airship
JP2004042825A Air-ground use helicopter type airship
JP2000200264A Document preparing device
JP2000090068A Year conversion and arithmetic device
JP2000058097A Clean energy circulation system
JPH08199856A Emergency tent
JPH0664388A File
US5383285A Scale usable as life line
US5575503A Filing tool
US5509624A Landing apparatus for airship and the like
US5218977A Wig-like cool cap and method for manufacturing
US4955400A Wigs
JPH0392500A Airship
JPH0261106A Wiglike cool hat
JPH01257689A Vacuum type airship
JPH01104243A Hemomanometer
JPS63275703A Wig
EP0232185A2 A blood pressure measuring device
JPS62276076A Heat dissipating fiber
JPS62261022A Portable scale