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WATANABE HARUO

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    238,084
About

WATANABE HARUO has a total of 16 patent applications. Its first patent ever was published in 1974. 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 materials and metallurgy are OKADA SHIGETO, SM LAB CO LTD and VARTA PERTRIX UNION G M B H.

Patent filings in countries

World map showing WATANABE HARUOs patent filings in countries
# Country Total Patents
#1 Japan 8
#2 United States 8

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Watanabe Haruo 16
#2 Ooyama Tomoyo 6
#3 Hosoya Yosuke 4
#4 Fujita Shigeru 4
#5 Soma Masanori 2
#6 Morita Koji 2
#7 Ogisu Kenji 2
#8 Saito Shunsuke 2
#9 Azuma Hideto 2
#10 Mizuochi Tsuyoshi 1

Latest patents

Publication Filing date Title
JP2017047531A Note with sticky note-integrated tag
JP2011000430A Perfect protection mask
JP2009046538A Roll self-adhesive tape
US2008131778A1 Cathode active material, its manufacturing method, and non-aqueous electrolyte secondary battery
US2006275667A1 Cathode active material, method of manufacturing it, cathode, and battery
JP2006314594A Remover of coat of tongue
JPH1132233A Audio transmission television receiver and exclusive receiver
JPH0736386A Article with display
JPS5331717A Production of slate