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KASHIWAGI AKIRA

Overview
  • Total Patents
    14
About

KASHIWAGI AKIRA has a total of 14 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements are PROIZV OB AZOVMASH, NII PRIKLADNOJ MEK and SALTAN SERGEJ S.

Patent filings in countries

World map showing KASHIWAGI AKIRAs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing KASHIWAGI AKIRAs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Springs

Top inventors

# Name Total Patents
#1 Kashiwagi Akira 14

Latest patents

Publication Filing date Title
JP2012210198A Fishing sinker
JP2012175936A Swivel member-storing type sinker for fishing
JP2012170382A Sinker for fishing
JP2011050371A Fishing hook to decrease snagging trouble
JP2008263939A Sinker and sinker cover which can escape from object on the bottom of water when they are caught on it
JP2008212133A Metallic device attached to lure worm
JP2007006869A Lure equipped with long-casting property of metal jig and flexibility of worm simultaneously
JP2007000132A Hook for applying vibration to rod tip of fishing rod by rotation of reel
JP2003339284A Head set joint for worm
JP2003310101A Structure of hook for attaching plurality of fishhooks to lure worm
JP2003289773A Structure of sinker for escaping from snagging
JPS5769154A Centrifugal friction type speed change gear
JPS5733246A Double restriction device for torsional vibration
JPS5371319A Radial type vibration suppressing device utilizing springs and hydraulic pressure