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SONY KABUSHIKI KAISHA

Overview
  • Total Patents
    17
About

SONY KABUSHIKI KAISHA has a total of 17 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Germany, Chile and Republic of Korea. Its main competitors in its focus markets audio-visual technology, semiconductors and surface technology and coating are SONY COMPANY, SONY CORP and SAMSUNG ELECTORNICS CO LTD.

Patent filings in countries

World map showing SONY KABUSHIKI KAISHAs patent filings in countries

Patent filings per year

Chart showing SONY KABUSHIKI KAISHAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Amaya Akio 3
#2 Morisawa Yujin 2
#3 Kihara Nobutoshi 2
#4 Nakamura Masashi 1
#5 Nakamura Osamu 1
#6 Shimada Satoshi 1
#7 Ikeda Nojomu 1
#8 Ono Geiichi 1
#9 Ogino Akira 1
#10 Kimura Yuji 1