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TANAKA HIDEHIKO

Overview
  • Total Patents
    15
About

TANAKA HIDEHIKO has a total of 15 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets furniture and games, medical technology and materials and metallurgy are GYPSUM LIME AND ALABASTINE, UNIKHIMTEK ZAO UNIKHIMTEK AOZT and NIPPON ELECTRODE CO LTD.

Patent filings in countries

World map showing TANAKA HIDEHIKOs patent filings in countries
# Country Total Patents
#1 Japan 11
#2 WIPO (World Intellectual Property Organization) 2
#3 Australia 1
#4 United States 1

Patent filings per year

Chart showing TANAKA HIDEHIKOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanaka Hidehiko 11
#2 Yoshida Fujio 3
#3 Tsutsumi Kazuhiro 1
#4 Aoki Yoshitaka 1

Latest patents

Publication Filing date Title
JP2009225930A Mask and graft polymer extract
WO2004034851A1 Mattress
JP2001025425A Body pressure dispersing mattress
JP2000342390A Bedding such as mattress, mattress pad or the like
JP2000279458A Mattress made of natural rubber
JP2000167070A Mattress
JPH1189889A Bed mat
JPH03167260A Freshness-keeping packaging material
JPS60237387A Display for passage of time
JPS60228262A Sheet
JPS60222090A Drycleaning apparatus
JPS60161500A Laundry cleaning soap