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YAMAICHI ELECTRONICS CO LTD

Overview
  • Total Patents
    1,264
  • GoodIP Patent Rank
    11,023
  • Filing trend
    ⇩ 28.0%
About

YAMAICHI ELECTRONICS CO LTD has a total of 1,264 patent applications. It decreased the IP activity by 28.0%. Its first patent ever was published in 1990. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and measurement are LABINAL COMPONENTS & SYSTEMS, NIPPON KONEKUTO KOGYO KK and IRONWOOD ELECTRONICS INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Matsuoka Noriyuki 118
#2 Ito Toshiyasu 93
#3 Oya Masaaki 79
#4 Sato Shigeru 77
#5 Takai Yosuke 66
#6 Suzuki Katsumi 64
#7 Uratsuji Kazumi 59
#8 Kawamura Nobuo 48
#9 Nakamura Yuji 38
#10 Itou Toshiyasu 34

Latest patents

Publication Filing date Title
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