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SONY CORPORTION

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    210,031
About

SONY CORPORTION has a total of 23 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, China and Singapore. Its main competitors in its focus markets audio-visual technology, computer technology and telecommunications are DREAMER, DWIGHT CAVENDISH SYSTEMS LTD and WATANABE SHUICHI.

Patent filings in countries

World map showing SONY CORPORTIONs patent filings in countries

Patent filings per year

Chart showing SONY CORPORTIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kajiwara Tadashi 1
#2 Isono Hideto 1
#3 Gioscia Richard 1
#4 Nitta Kei 1
#5 Otani Takashi 1
#6 Dewa Yoshiharu 1
#7 Fukui Toshiharu 1
#8 Ishibashi Junichi 1
#9 Akaike Kazuhiko 1
#10 White Gail Karen 1

Latest patents

Publication Filing date Title
TW200300928A Information processing method and apparatus, program storage medium, program and information recording medium
US6922376B1 Sil magneto-optic transducer having thin film magnetic coil and holded magnetic core
US5719634A Methods of and apparatus for encoding and decoding digital data for representation in a video frame
US5675666A Image data compression method and apparatus with pre-processing to compensate for the blocky effect
US6163345A Method and apparatus for providing station and programming information in a multiple station broadcast system
US4849839A Magnetic tape recording and/or reproducing apparatus rotary head assembly having sweeping device