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PRGR CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    28,708
  • Filing trend
    ⇧ 41.0%
About

PRGR CO LTD has a total of 52 patent applications. It increased the IP activity by 41.0%. Its first patent ever was published in 2015. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets furniture and games, measurement and audio-visual technology are ESTEFANO ROBERTO, PELZ DAVID T and INTERTECH CORP.

Patent filings in countries

World map showing PRGR CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Saegusa Hiroshi 29
#2 Nakahara Norihiko 20
#3 Takahashi Yasumori 9
#4 Fukuhara Yoshiaki 6
#5 Kitazaki Takashi 6
#6 Nagahama Masahiko 3
#7 Kogawa Masayoshi 3
#8 Kitazaki Tsuyoshi 3
#9 Nishizawa Yoh 3
#10 Isamu Shinji 3

Latest patents

Publication Filing date Title
WO2021079678A1 Rigidity characteristic measurement method and rigidity characteristic measurement device
JP2020110697A Golf club head and golf club set
JP2020093172A Golf club head
JP2020081349A Golf ball, behavior measurement device of golf ball and pattern application method to golf ball
JP2020074920A Trial hitting data acquisition system and trial hitting data acquisition method
JP2020089397A Golf club head and golf club set
JP2019202042A Trial hitting data acquisition method and trial hitting data acquisition system
JP2019198352A Golf club head and golf club set
JP2019154858A Golf club head
JP2019150393A Golf club head
KR20200005622A Computer-readable media that records the swing measurement device, swing measurement method, and swing measurement program.
JP2019071983A Golf club head
JP2019030505A Rigidity characteristic measurement device
JP2019030407A Method and system for measuring stiffness characteristics
JP2019030381A Golf club head
JP2018134370A Golf club head and golf club
JP2018008016A Golf club head and golf club
JP2018130422A Golf club head and golf club set
KR20180048807A Golf club
JP2017159001A Hollow golf club head