Learn more

WATANABE KOJI

Overview
  • Total Patents
    35
About

WATANABE KOJI has a total of 35 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States and Japan. Its main competitors in its focus markets telecommunications, electrical machinery and energy and computer technology are SHENZHEN SHENDIE SEMICONDUCTOR CO LTD, ILUMI SOLUTIONS INC and LUXUL TECH INC.

Patent filings in countries

World map showing WATANABE KOJIs patent filings in countries
# Country Total Patents
#1 United States 22
#2 Japan 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Watanabe Koji 35
#2 Mizukawa Hiromitsu 5
#3 Takahashi Yosuke 5
#4 Sugimoto Sadahiro 2
#5 Nagasoe Yasuyuki 1
#6 Seki Toshiya 1
#7 Ukita Nobuo 1
#8 Takada Ryu 1
#9 Ishiba Yukio 1
#10 Matsumoto Norihisa 1

Latest patents

Publication Filing date Title
JP2014040764A Structural component unit, structure comprising the same and method for constructing structure using the same
JP2014040708A Structural component unit, structure comprising the same and method for constructing structure using the same
JP2013178595A Electronic commuter ticket and it development of commutation method
JP2012047040A Component unit of fan-like spiral structure
US2012005430A1 Storage system and ownership control method for storage system
US2012117321A1 Storage system and ownership control method for storage system
JP2011052465A Fan-shaped spiral structure
JP2006260968A Table tap
JP2001020105A Brassiere with pocket for storing portable telephone
JPH09256253A Tool for lining up and housing knitting needle
JPH09250958A Torque detecting device using helical gear
JPH08275846A Mattress to be used inside vehicle
JPH0610508A Prevention of concrete cracks
JPH04176727A Air conditioning system for automobile preventing unpleasant smell from being blown in upon start-up
JPS6240142A Thin type television receiver