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KOWA SEISAKUSHO KK

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    52,603
  • Filing trend
    ⇧ 16.0%
About

KOWA SEISAKUSHO KK has a total of 58 patent applications. It increased the IP activity by 16.0%. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets transport are GESSLEIN G, KTL INTERNATIONAL CO LTD and MOTOHIRO SEISAKUSHO KK.

Patent filings in countries

World map showing KOWA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 58

Patent filings per year

Chart showing KOWA SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Hand carts

Top inventors

# Name Total Patents
#1 Minegaki Junpei 9
#2 Yamaguchi Satoshi 9
#3 Tamada Eiichi 8
#4 Okumura Yasuaki 7
#5 Unno Kyohei 5
#6 Hirose Masayuki 5
#7 Kido Ryo 4
#8 Hashimoto Kyoko 4
#9 Kine Masahiro 4
#10 Matsutani Daisuke 3

Latest patents

Publication Filing date Title
JP2020203683A Handcart
JP2020142063A Walking vehicle
JP2020142052A Walking aid car
JP2020142049A Bathroom chair
JP2019166840A Mold apparatus for resin molding
JP2020137846A Wheeled walking aid
JP2019194068A Handcart
JP2020006136A Folding chair
JP2020032917A Handcart
JP2019201900A Rollator
JP2019030629A Rollator
JP2019154782A handrail
JP2019154783A Stick
JP2019141432A Rollator
JP2019058300A Leg rubber fitting structure, leg member, support frame, and bathtub base
JP2019030384A Rollator
JP2018175667A Wheeled walker
JP2018175665A Brake mechanism
JP2018177130A Height adjustment mechanism
JP2018175666A Wheeled walker