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SEIKO PRECISION KK

Overview
  • Total Patents
    2,129
  • GoodIP Patent Rank
    12,520
  • Filing trend
    ⇩ 68.0%
About

SEIKO PRECISION KK has a total of 2,129 patent applications. It decreased the IP activity by 68.0%. Its first patent ever was published in 1988. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, audio-visual technology and electrical machinery and energy are PAILLARD SA, KUCHARSKI STANISLAUS and TAIHEIYO BOEKI KK.

Patent filings per year

Chart showing SEIKO PRECISION KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakano Yoichi 159
#2 Kawamoto Hisashi 129
#3 Oishi Seiichi 120
#4 Takahashi Yuji 88
#5 Takahashi Hiroshi 87
#6 Yoneda Koji 79
#7 Miki Yasutoshi 77
#8 Sakurai Motoharu 72
#9 Tokura Shoichi 70
#10 Kudo Kenichi 68

Latest patents

Publication Filing date Title
JP2019066580A Blade driving device and imaging apparatus
JP2019035858A Imaging apparatus, blade driving device, and method for controlling blade driving device
JP2018180249A Imaging device and blade driving device
JP2018151485A Imaging apparatus and blade driving device
JP2018151486A Imaging apparatus and blade driving device
JP2018146807A Image capturing device and blade driver
JP2018146804A Image capturing device and blade driver
JP2018138982A Blade driving device and optical instrument
JP2017111459A Imaging apparatus and focal plane shutter
TW201808494A Automatic conveying device applied to target drilling machine for multilayer circuit board capable of reducing labor cost or arrangement of additional circuit board positioning equipment
JP2018022109A Blade driving device and optical apparatus
JP2018022107A Blade driving device and optical apparatus
JP2018022108A Blade driving device and optical apparatus
JP2018004805A Blade drive device and optical equipment
JP2018004806A Blade drive device and optical equipment
JP2018004807A Blade drive device and optical equipment
JP2017226148A Printing unit and printer
JP2017090565A Focal plane shutter and optical device
JP2017058506A Blade drive device and optical device
JP2017047543A Printing unit and printer