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YAMAZAKI TOSHIO

Overview
  • Total Patents
    21
About

YAMAZAKI TOSHIO has a total of 21 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan and United States. Its main competitors in its focus markets audio-visual technology, optics and measurement are UNISPECTRAL LTD, GUANGZHOU SAT INFRARED TECHNOL and AGEMA INFRARED SYSTEMS AB.

Patent filings in countries

World map showing YAMAZAKI TOSHIOs patent filings in countries
# Country Total Patents
#1 Japan 16
#2 United States 5

Patent filings per year

Chart showing YAMAZAKI TOSHIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamazaki Toshio 21
#2 Kobayashi Seiji 2

Latest patents

Publication Filing date Title
JP2005326850A Image display apparatus of navigation apparatus
JP2003230421A Ticket holder
JP2003219748A Excrement collector
JP2003063405A Coating injection crossing gate
JP2001060201A Information collection retrieval device
JPH11328223A Information collection and retrieval device
JPH11328217A Information collection and retrieval device
JPH11311528A Map display method
JPH09120255A Spectacle image display method
JPH08335032A Image display method and device therefor
US5004281A Automobile side door extendable and retractable bump protector
JPH01263688A Map display device for navigation
JPS5683608A Metal fitting which clamp and connect steel material in different stage crossing
JPS53130476A Powder adhering method and apparatus
JPS5375575A Airrdust separator
JPS52147375A Gas and particle separator
JPS5222963A Iron shield board in an inner magnetic type electric meter