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SEIKO NPC CORP

Overview
  • Total Patents
    243
  • GoodIP Patent Rank
    28,459
  • Filing trend
    ⇩ 16.0%
About

SEIKO NPC CORP has a total of 243 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets basic communication technologies, semiconductors and measurement are CHERN CHAN-HONG, NIPPON PRECISION CIRCUITS and SILEGO TECHNOLOGY INC.

Patent filings in countries

World map showing SEIKO NPC CORPs patent filings in countries

Patent filings per year

Chart showing SEIKO NPC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hishinuma Kuniyuki 27
#2 Kanehachi Kaoru 22
#3 Kasai Hiroyuki 16
#4 Otake Nobuaki 13
#5 Sato Masatoshi 12
#6 Jinushi Katsuya 11
#7 Takeda Minoru 8
#8 Yano Kazuya 8
#9 Takada Kosuke 8
#10 Takahashi Masayuki 8

Latest patents

Publication Filing date Title
JP2020095054A Infrared detection element
JP2020030174A Heat source for measuring angle of view and angle of view measurement system
JP2020022007A Sine wave generating circuit
JP2019198026A Semiconductor device and optical line sensor
JP2019129259A Method for manufacturing wafer
JP2018128450A Magnetic flux leakage detecting device for magnetic body employing magnetic sensor and magnetic flux leakage detecting method
JP2019105603A Temperature measuring device
JP2019078731A Controller and sensor module
JP2018179860A Manufacturing method of infrared detection device
JP2018179628A Infrared sensor device
JP2018170727A Optical sensor
JP2018157497A Photographing device using hyperbolic pattern, and photographing method
JP2018100898A Sensor module manufacturing method
JP2018091729A Infrared sensor
JP2018048904A Infrared detector
JP2017181117A Infrared detecting element, and infrared detecting element manufacturing method
JP2017168532A Optical sensor and its manufacturing method
JP2017168535A Optical sensor
JP2017147573A Ring oscillation circuit
JP2017135657A Level shift circuit