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WATANABE INSTR

Overview
  • Total Patents
    69
About

WATANABE INSTR has a total of 69 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets measurement, textiles and paper and consumer goods are DIA NIELSEN GMBH, BRAUN PAUL W and ESTERLINE ANGUS INSTR COMPANY.

Patent filings in countries

World map showing WATANABE INSTRs patent filings in countries

Patent filings per year

Chart showing WATANABE INSTRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oota Kenichirou 14
#2 Shirahata Atsushi 10
#3 Nishida Motoyasu 8
#4 Kawamura Yutaka 4
#5 Iino Kinzou 4
#6 Toyosawa Takeshi 3
#7 Ayabe Hideaki 3
#8 Nagayasu Isao 3
#9 Sezako Muneyoshi 3
#10 Kawade Kouji 3

Latest patents

Publication Filing date Title
JPS60114931A X-y plotter
JPS60103447A X-y plotter
JPS6085325A Multiple-pen recorder
JPS6083899A X-y plotter
JPS6084633A Graph generating device
JPS6083900A X-y plotter
JPS6063420A X-y recorder
JPS59108915A Electrostatic attracting sheet
JPS59103417A Delay device
JPS5961715A X-y recorder
JPS5917678A Nickel plate for detecting coordinates
JPS591277A Heating device for thermal pen
JPS58136464A Thermal recorder
JPS58136463A Thermal recorder
JPS58123184A Digitizer
JPS58103611A Scale recording method for recording chart
JPS58102772A Word processor for braille
JPS5873813A Replacing device for pen of recorder
JPS5873812A Replacing device for pen of recorder
JPS5873814A Replacing device for pen of recorder