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SEIKO ELECTRONICS INC

Overview
  • Total Patents
    25
About

SEIKO ELECTRONICS INC has a total of 25 patent applications. Its first patent ever was published in 1998. It filed its patents most often in China. Its main competitors in its focus markets measurement, semiconductors and electrical machinery and energy are A & M FELL LTD, SEIKO INSTR INC and EBAUCHESFABRIK ETA AG.

Patent filings in countries

World map showing SEIKO ELECTRONICS INCs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing SEIKO ELECTRONICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuichi Shino 4
#2 Kei Hirano 2
#3 Osanai Jun 2
#4 Tamotsu Ono 2
#5 Mori Watanabe 2
#6 Tsukamoto Akiko 2
#7 Naoshi Yamauchi 1
#8 Harada Hirofumi 1
#9 Shigeo Suzuki 1
#10 Wei Zhang 1

Latest patents

Publication Filing date Title
CN1591895A Method for manufacturing semiconductor image sensor IC
CN1350661A Electronic timepiece having indication hands