Learn more

RYOSEI DENSO KK

Overview
  • Total Patents
    145
About

RYOSEI DENSO KK has a total of 145 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and environmental technology are MOD TAP W CORP, MECANISMOS AUX ES IND S L and CINCH CONNECTORS LTD.

Patent filings in countries

World map showing RYOSEI DENSO KKs patent filings in countries
# Country Total Patents
#1 Japan 145

Patent filings per year

Chart showing RYOSEI DENSO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Machida Yukifumi 87
#2 Anpo Tsugio 38
#3 Shimazawa Katsuji 22
#4 Kon Hideo 19
#5 Watanabe Hirohisa 19
#6 Iguchi Hirobumi 18
#7 Nishiyama Juichi 16
#8 Hasegawa Yoshikatsu 13
#9 Tanaka Yoshikazu 13
#10 Kojima Akihiro 12

Latest patents

Publication Filing date Title
JPH1186945A Male connecting terminal
JPH1186963A Electric connector
JPH1174011A Terminal connecting part of layered flat cable
JPH1167309A Female connecting terminal
JPH1167356A Door switch assembling structure
JPH1150714A Power door lock mechanism
JPH1145755A Electric connector
JPH1140134A Battery harness
JPH1141764A Attachment tool
JPH10321288A Sealing member for water-proof connector
JPH10302911A Connector
JPH10302872A Connector
JPH10302883A Connector for connecting inside of case to outside
JPH10255911A Connector
JPH10255923A Connector
JPH10255922A Connector
JPH10255901A Connector
JPH10241814A Joint connector
JPH10241812A Joint connector
JPH10243526A Joint box