Learn more

NIDEC COPAL CORP

Overview
  • Total Patents
    3,406
  • GoodIP Patent Rank
    1,422
  • Filing trend
    ⇩ 36.0%
About

NIDEC COPAL CORP has a total of 3,406 patent applications. It decreased the IP activity by 36.0%. Its first patent ever was published in 1990. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets optics, electrical machinery and energy and audio-visual technology are JA HWA ELECTRONICS CO LTD, JAHWA ELECTRONICS CO LTD and SHANGHAI B L ELECTRONICS CO LTD.

Patent filings per year

Chart showing NIDEC COPAL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamura Yuta 153
#2 Katada Yoshinori 104
#3 Watabe Nobuaki 102
#4 Toma Kiyoshi 101
#5 Takahashi Shigemi 95
#6 Inoue Nobuyoshi 84
#7 Odajima Shin 82
#8 Imai Kenzo 80
#9 Tonogai Yoshihide 77
#10 Wakayama Tomihiro 75

Latest patents

Publication Filing date Title
US2021033948A1 Blade open-close device
US2021033947A1 Electronic device
US2020201143A1 Blade driving device and electronic device
JP2020101787A Focal plane shutter, imaging device, and electronic equipment
JP2020119881A Switching arrangement and cigarette case including the same
JP2021010287A Step-out detection device and electronic device
JP2021009090A Flow rate measurement device
JP2021005911A Driving device
JP2021002008A Head-mounted display device
JP2021002799A Imaging device
JP2021002801A Imaging device and imaging guidance method
JP2020203295A Laser beam machining device
WO2019244838A1 Focal-plane shutter and imaging device
JP2020201749A Vibration generator and electronic device
JP2020194143A Blade driving device and imaging apparatus including the same
JP2020198462A Portable electronic device and image authentication method
JP2020195074A Direction switching device and antenna device
JP2020193084A Conveyor and laser marking equipment
JP2020190674A Optical system and imaging device
JP2020185548A Linear motor