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KAMANAKA YOSHIYUKI

Overview
  • Total Patents
    19
About

KAMANAKA YOSHIYUKI has a total of 19 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, environmental technology and machines are OZAKI TOSHIHIDE, NAMURA DENKI KOGYO KK and BRONFENBRENER ARIAN V.

Patent filings in countries

World map showing KAMANAKA YOSHIYUKIs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing KAMANAKA YOSHIYUKIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kamanaka Yoshiyuki 19

Latest patents

Publication Filing date Title
JP2014073872A Lid sealing tool in paper box
JP2008080778A Magnet holder
JP2005281973A Locking device etc.
JP2005078061A Memorandum bulletin board
JP2004013141A Perpetual calendar
JP2003026290A Wine opener
JP2002066173A Knife guide for cutting paper pack container
JP2001262912A Door stopper
JP2001136258A Portable telephone with hook to be hung on ear
JP2000275089A Level floatation-type balance
JP2000250444A Arrowmark display device
JP2000214780A Rotary type perpetual calendar
JP2000167695A Empty can squeezer
JP2000005729A Nozzle for pet bottle compression
JPH11138541A Pet bottle compressor
JPH09155683A Protection cover for cutting tool
JPH0914233A Screw system with tapered hole
JPH08174374A Protection cover for eld tool
JPH08135633A Bolt and nut