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DENSHI KEISANKI KIPPON GIJUTSU

Overview
  • Total Patents
    340
About

DENSHI KEISANKI KIPPON GIJUTSU has a total of 340 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology, computer technology and optics are SHIGETOMI TAKASHI, AUDIO MAGNETICS CORP and GOLDSENSE LASER AV PRODUCTION.

Patent filings in countries

World map showing DENSHI KEISANKI KIPPON GIJUTSUs patent filings in countries
# Country Total Patents
#1 Japan 340

Patent filings per year

Chart showing DENSHI KEISANKI KIPPON GIJUTSUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Irumano Takao 47
#2 Akiba Kunio 45
#3 Kanezashi Hisanori 44
#4 Yamamoto Masataka 21
#5 Yoshida Shigemasa 16
#6 Narushige Shinji 16
#7 Takagi Masayuki 15
#8 Kuwazuka Shiyunichirou 15
#9 Touya Mitsuhiro 15
#10 Shiotani Shinobu 14

Latest patents

Publication Filing date Title
JPS60259008A Variable gain amplifier
JPS60259007A Variable gain amplifier
JPS60257755A Actuator
JPS60205594A Recognition results display system
JPS60205662A Kana/kanji converting system
JPS60202499A Word voice recognition
JPS60202492A Voice recognition
JPS60204069A Japanese language input device
JPS60202498A Voice recognition
JPS60202487A Word voice recognition
JPS60202496A Word voice recognition
JPS60202497A Word voice recognition
JPS60202493A Voice recognition
JPS60202488A Word voice recognition
JPS60202495A Word voice recognition
JPS60202494A Word voice recognition
JPS60204067A Kana-kanji conversion system
JPS60201319A Optical device
JPS60198596A Syllable boundary selection system
JPS60196886A Character recognizing device