Learn more

MASUSHITA ELECTRIC IND CO LTD

Overview
  • Total Patents
    13
About

MASUSHITA ELECTRIC IND CO LTD has a total of 13 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China, United States and Republic of Korea. Its main competitors in its focus markets audio-visual technology, semiconductors and computer technology are HAVANT INTERNATIONAL LTD, SASAKI YOSHITAKA and TOSHIBA ELECTRONIC DEVICES & STORAGE CORP.

Patent filings in countries

World map showing MASUSHITA ELECTRIC IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 8
#2 United States 3
#3 Republic of Korea 2

Patent filings per year

Chart showing MASUSHITA ELECTRIC IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ishito Tukuru 1
#2 Nakamura Tuyoshi 1
#3 Matsunaga Toshiyuki 1
#4 Junichi Hibino 1
#5 Akira Yamamoto 1
#6 Kenichi Miyamoto Sei Kuwashima 1
#7 Toshikazu Koudo 1
#8 Masataka Endo 1
#9 Nobuyasu Nonomura Masaru Abe T 1
#10 Kitano Motoi 1

Latest patents

Publication Filing date Title
CN1229485A File managing device, file managing method, and recording medium stored with file managing program
CN1240534A Gaseous discharge panel and manufacturing method therefor