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NAMIKI PRECISION JEWEL CO LTD

Overview
  • Total Patents
    1,541
  • GoodIP Patent Rank
    6,948
  • Filing trend
    ⇩ 100.0%
About

NAMIKI PRECISION JEWEL CO LTD has a total of 1,541 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and machines are MPLUS CO LTD, AAC ACOUSTIC TECHNOLOGIES SHEN and YASA LTD.

Patent filings per year

Chart showing NAMIKI PRECISION JEWEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Imaizumi Nobuo 135
#2 Ueda Minoru 111
#3 Konno Yoshihiro 107
#4 Aida Hideo 90
#5 Furutaki Toshiro 85
#6 Nakamura Kazuya 83
#7 Yaguchi Yoichi 68
#8 Kaneda Shoichi 64
#9 Suzuki Toshio 57
#10 Fukushima Eri 57

Latest patents

Publication Filing date Title
WO2018052109A1 One-way power transmission mechanism
WO2018021456A1 Panel component, wristwatch provided therewith, worn accessory, tag, and fastener
WO2018021354A1 Rotation position holding mechanism
WO2018021355A1 Rotation position holding mechanism
WO2018012529A1 Single-crystal diamond substrate
WO2017204092A1 Fluid delivery pump
WO2017204044A1 Polarization marking
WO2017141833A1 Table drive device and work system equipped with table drive device
JP2017080875A Rotary device
WO2017154254A1 Gripping robot, and robot hand control method
WO2017061360A1 Die and die pack for growing sapphire single crystals, apparatus for growing sapphire single crystals, and method for growing sapphire single crystals
WO2017047739A1 Optical imaging probe
JP2018034218A Finger mechanism and robot hand comprising finger mechanism
WO2017034018A1 Graphene film, composite body, method for manufacturing same, and single-crystal sapphire substrate
JP2018030750A CRYSTAL SUBSTRATE HAVING Ni THIN FILM
JP2017043841A Graphene film, compound material, and manufacturing method thereof
JP2017043536A Graphene film, composite, and production method therefor
JP2017043538A Graphene film, composite and manufacturing method therefor
JP2017043537A Graphene film, composite, and production method therefor
JP2017078013A Sapphire single crystal manufacturing method of the same