Learn more

SAKURA RUBBER

Overview
  • Total Patents
    176
  • GoodIP Patent Rank
    30,327
  • Filing trend
    ⇩ 56.0%
About

SAKURA RUBBER has a total of 176 patent applications. It decreased the IP activity by 56.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and civil engineering are KANAO SHIRO, GUEST JOHN D and GUEST JOHN LTD.

Patent filings per year

Chart showing SAKURA RUBBERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Horimoto Akira 71
#2 Nakamura Tetsuya 44
#3 Tamada Kazuyuki 23
#4 Takahashi Nobuyuki 23
#5 Toshiro Kenzo 20
#6 Toshiro Kenzou 12
#7 Miyazawa Misao 11
#8 Nakamura Hiroshi 9
#9 Tsuchida Hisatoshi 9
#10 Yuda Kazuhiro 9

Latest patents

Publication Filing date Title
JP2020142294A Welding surface and welding method
JP2020143255A Two-liquid type flame-retardant polyurea resin raw material for forming coating film and method for forming flame-retardant polyurea resin coating film
JP2020094621A Medium tool
JP2020075303A Nozzle and blast device
JP2019078403A Water hose mounted with power source and medium unit
JP2019136667A Polyurea injector
JP2018064958A Fire hose
JP2019084759A Molding die
JP2019085192A Elevator car and elevator
JP2019078310A Water hose mounted with power source and medium unit
JP2019070229A Anti-slip molded article and mold for the same
JP2019064706A Spray can set and method of manufacturing 1st spray can and two-component mixed spray device using spray can set
JP2017165108A Production method and production apparatus of rubber tube
JP2018177244A Two-component liquid mixing spray container
JP2018157932A Fire hose and manufacturing method thereof
JP2018128525A Pseudo seismic reproduction system and pseudo seismic reproduction method
EP3404306A1 Unit, manifold, and flow channel-forming method
JP2018054004A Fire hose
JP2018009413A Gasket of segment for tunnel
JP2018003995A Hose manufacturing method, hose manufacturing device and hose