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OTAKE TADASHI

Overview
  • Total Patents
    17
About

OTAKE TADASHI has a total of 17 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are JIANGSU HESHUN ENVIRONMENTAL CO LTD, QINGDAO HAOYUAN ENVIRONMENTAL ENGINEERING TECHNOLOGY CO LTD and MAGNEZIT K.

Patent filings in countries

World map showing OTAKE TADASHIs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing OTAKE TADASHIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Otake Tadashi 16
#2 Ootake Tadashi 1
#3 Sato Naohiko 1

Latest patents

Publication Filing date Title
JP2005087184A Food and drink containing component derived from stevia and method for producing the same
JP2003141407A Price down system, information distributing system and information distributing device
JP2003006327A Waste collection system
JP2002366580A Method for displaying homepage in link relation with information retrieval result
JP2002222463A Automatic vending machine
JP2002073884A Prize contest system
JP2002063283A System for utilizing study theme of university
JP2002063535A Remittance system
JP2001312441A Information distribution system of provider
JP2001305950A System for training fast reading method
JP2001290774A Authentication system
JPH08318007A Racket
JPH08237743A Portable mobile telephone set and how to use it
JPH08111748A Copying machine
JPH08110601A Copying machine
JPH0856804A Holder for container of food and beverage
JPS55146266A Automatic starter for automobile engine