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SANYO ELECTRONIC CO LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    231,782
About

SANYO ELECTRONIC CO LTD has a total of 59 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, China and Republic of Korea. Its main competitors in its focus markets audio-visual technology, environmental technology and electrical machinery and energy are BELL LON E, KOOLKWIC LTD and SUZUKI SATOSHI.

Patent filings in countries

World map showing SANYO ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 United States 32
#2 China 23
#3 Republic of Korea 2
#4 Canada 1
#5 Indonesia 1

Patent filings per year

Chart showing SANYO ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshiaki Kaneko 3
#2 Kenichi Nakajima 3
#3 Sumi Yasuaki 2
#4 Nonoue Hiroshi 1
#5 Iseki Masahiro 1
#6 Tsutomu Fujita 1
#7 Kawamoto Masaaki 1
#8 Kouji Yoshida 1
#9 Shimizu Ryu 1
#10 Hitoshi Ogata 1

Latest patents

Publication Filing date Title
CN1986642A Organic-inorganic composite forming material, organic-inorganic composite, production method thereof and optical element
US2007190398A1 Electrode for fuel cell, fuel cell, and method of preparing electrode for fuel cell
US2005200711A1 Solid state imaging device and manufacturing method thereof
US7300591B2 Wastewater treating method and wastewater treating apparatus
US6862496B2 Laundry system
CN1230709A Solar generating device
US6493025B1 Image sensing system equipped with interface between image sensing apparatus and computer machinery
US5701353A Audio signal processing circuit for compressing or expanding audio signal in which output DC voltage is controlled in response to reference voltage