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MATSUNAGA TAKASHI

Overview
  • Total Patents
    12
About

MATSUNAGA TAKASHI has a total of 12 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States and Japan. Its main competitors in its focus markets electrical machinery and energy, semiconductors and machine tools are DUPLEXALITE CORP, TAIWAN NETWORK COMPUTER & ELECTRONIC CO LTD and T Y C BROTHER INDUSTRIAL CO LTD.

Patent filings in countries

World map showing MATSUNAGA TAKASHIs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Japan 4

Patent filings per year

Chart showing MATSUNAGA TAKASHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsunaga Takashi 11
#2 Kusakawa Takuya 2
#3 Yamamoto Hirokatsu 2
#4 Ikuta Ryujiro 2
#5 Tsukamoto Hironori 1
#6 Watanabe Shigeyuki 1
#7 Sasaki Toshiyuki 1
#8 Matsunaga Kunho 1
#9 Ohwada Takeshi 1
#10 Kuniba Yukinari 1

Latest patents

Publication Filing date Title
US2010320737A1 Air bag device for passenger seat
JP2007054587A Rosary attached to steering wheel
JP2005305309A Ozone water producing method and apparatus, and mineral water producing apparatus
JPH11206334A Production of liquid for seasoning
JPS587020A Deciding method for implanting effect in liquid medicine implanting method