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WATANABE TOSHIAKI

Overview
  • Total Patents
    32
About

WATANABE TOSHIAKI has a total of 32 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan and United States. Its main competitors in its focus markets computer technology, medical technology and audio-visual technology are CREATIVE SENSOR INC, TRIXELL and KIM TAE CHAN.

Patent filings in countries

World map showing WATANABE TOSHIAKIs patent filings in countries
# Country Total Patents
#1 Japan 16
#2 United States 16

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Watanabe Toshiaki 30
#2 Chujoh Takeshi 3
#3 Kikuchi Yoshihiro 3
#4 Nagai Takeshi 3
#5 Sakurai Hideaki 2
#6 Takahashi Akio 2
#7 Doi Toshihiro 2
#8 Soyama Nobuyuki 2
#9 Saga Yukihiro 1
#10 Abe Tsukasa 1

Latest patents

Publication Filing date Title
JP2013112607A Method for purifying glucose affinity protein
US2010053312A1 Endoscope apparatus
JP2005284876A User identification method in computer network
JP2003053675A Polishing tool and manufacturing method therefor
JP2003038325A Auxiliary bedding to prevent chilling of lower half of body
JP2002143261A Air pumping type bathtub
JPH1156929A Excretion aiding unit
JPH10248695A Electric cotton sheet
JPH06320087A Coating treatment device for sheet such as printed circuit board and coating treatment of sheet such as printed circuit board by this coating treatment device for sheet such as printed circuit board
JPS63265572A Electrostatic motor
JPS63295892A Pump
JPS63154072A Semiconductor motor
JPS63154073A Semiconductor motor
JPS6242262A Word processor
JPS5926456A Fixed-quantity cap for discharging liquid
JPS5926476A Double tank vessel
JPS544260A Nonnleak heater for soldering iron and nonnleak soldering iron