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TAMASU CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    171,870
  • Filing trend
    ⇧ 25.0%
About

TAMASU CO LTD has a total of 35 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 1977. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets furniture and games and surface technology and coating are CHU HONG-SUNG, VAN NGUYEN THU and GYMNOVA.

Patent filings in countries

World map showing TAMASU CO LTDs patent filings in countries

Patent filings per year

Chart showing TAMASU CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Tamasu Kimihiko 17
#2 Niwa Akihiko 6
#3 Ichii Masatsugu 3
#4 Kojima Kazuyuki 3
#5 Okawa Junya 3
#6 Hayase Mitsuru 3
#7 Nishida Kaoru 3
#8 Kitada Akihiro 3
#9 Iwase Yusuke 3
#10 Kanai Kazuma 3

Latest patents

Publication Filing date Title
WO2019030959A1 Table tennis racket blade
JP2019084073A Blade of table tennis racket
WO2018167989A1 Table tennis racket component
JP2013017651A Rubber for table tennis racket
JP2010046306A Cushion body
JP2007284573A Aqueous adhesive for table-tennis use, and method for laminating table-tennis rubber
JP2005245924A Gauge for table tennis
JP2005198710A Table tennis net support device
JP2005124912A Table tennis racket and blade for table tennis racket
JP2005124911A Table tennis racket and blade for table tennis racket
JP2005118223A Table tennis racket and blade for table tennis racket
JP2005006924A Table tennis racket, blade, and rubber
JP2004329252A Table tennis racket and table tennis racket contained in package
JP2004329303A Blade of table tennis racket, and table tennis racket
JP2004065470A Blade body and table tennis racket
JP2000342733A Racket blade for ping pong
JP2000342732A Racket blade for ping pong
JPH11348006A Production of paddle blade for ping-pong
JPH1157106A Score and time display device for competition
JPH09103994A Cutter table for table-tennis racket rubber