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WATANABE NOBUO

Overview
  • Total Patents
    24
About

WATANABE NOBUO has a total of 24 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are ASTRIS EN INC, AMERICAN ENERGIZER CORP and BATTERY RESEARCH TECH LIMITED.

Patent filings in countries

World map showing WATANABE NOBUOs patent filings in countries
# Country Total Patents
#1 Japan 22
#2 United States 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Watanabe Nobuo 24
#2 Hirose Katsuhiko 1
#3 Yokoyama Tatsuaki 1
#4 Matsuba Atsushi 1
#5 Suematsu Keigo 1
#6 Kitamura Nobuyuki 1

Latest patents

Publication Filing date Title
JP2013144570A Flexible tube
JP2013016083A Care support system
JP2013017098A Care call system and 24-hour operating care support system using the same
JP2010149098A Liquid discharger
JP2010149827A Wheel cover for spray
JP2010005357A High-voltage impression equipment for fryer
JP2010007441A Change of power generation method
JP2008265629A Slide fastening mechanism of seat belt
JP2006247594A Washing rice washer
JP2006187567A Frying basket with field forming device
JP2005323982A Frying basket equipped with electric field forming device
JP2005198824A Slippage prevention tool for bedding
JP2004209052A Shoulder pocket
JP2004089895A Fluid ionizer
JP2002165705A Insulation electrode board applying high voltage for fryer
JP2000217706A Set of new noodle preparation plate and noodle steaming vessel
JP2000218996A Clip compass and set for attaching compass device to clip
JP2000219235A Pyramid-shaped triangular corner with double coated tape
JPH10169834A Seal structure for spindle valve
JPH10159076A Ground penetration-resistance measuring device