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TOKYO DENSHI SEKKEI KK

Overview
  • Total Patents
    98
About

TOKYO DENSHI SEKKEI KK has a total of 98 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy are APLICACIONES ELECTRICO IND CRA, ILLINGWORTH WILLIAM HENRY and NINGBO JINHAI ELECTRONIC CO LTD.

Patent filings in countries

World map showing TOKYO DENSHI SEKKEI KKs patent filings in countries
# Country Total Patents
#1 Japan 98

Patent filings per year

Chart showing TOKYO DENSHI SEKKEI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Electric switches

Top inventors

# Name Total Patents
#1 Kawamura Heizaburo 13
#2 Tachibana Atsuhiro 9
#3 Masanari Tadao 8
#4 Ishioka Jun 7
#5 Fujiyukimoku Akihiro 6
#6 Watanabe Kenichiro 5
#7 Sugano Takashi 5
#8 Kono Toru 5
#9 Kawai Takashi 5
#10 Takei Yoshio 5

Latest patents

Publication Filing date Title
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