Learn more

ENDO SEISAKUSHO KK

Overview
  • Total Patents
    299
  • GoodIP Patent Rank
    92,107
  • Filing trend
    ⇧ 300.0%
About

ENDO SEISAKUSHO KK has a total of 299 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets furniture and games, machine tools and machines are NELSON PREC CASTING CO LTD, KARSTEN MFG CORP and REN E SPORT GOODS CO LTD.

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Takeda Hitoshi 113
#2 Kobayashi Kenji 85
#3 Amano Junichi 15
#4 Tsurumaki Masae 13
#5 Maruyama Katsutoshi 10
#6 Tsurumaki Masaei 10
#7 Yaoita Takashi 8
#8 Sakai Tomoyuki 7
#9 Watabe Tsuneo 7
#10 Endo Eimatsu 6

Latest patents

Publication Filing date Title
JP2020137734A Resilience measuring apparatus for golf club head
JP2020089422A Golf club information provision system
JP2020081470A Method of producing golf club head
JP2020000346A Method for forming micro-projection and golf club head
JP2019187553A Nail file
JP2017170199A Metallic hollow golf club
JP2017049585A Fixation device using stainless steel
EP3059024A1 Fixing sleeve and manufacturing method thereof
JP2017086766A Iron golf club head manufacturing method and iron golf club head
JP2017077274A Golf club head
JP2017058482A Anchoring device using stainless steel
JP2016002401A Golf club
JP2015215393A Fixing apparatus using stainless steel
JP2014223296A Golf club head
JP2015202119A Golf club and its manufacturing method
JP2015107227A Golf club head
JP2014204782A Golf club and manufacturing method thereof
JP2014200268A Iron golf club head
JP2014117731A Metallic tubular body and manufacturing method thereof
JP2013128765A Golf club head and method for manufacturing the same