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NAKANO YASUO

Overview
  • Total Patents
    23
About

NAKANO YASUO has a total of 23 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets civil engineering, textiles and paper and computer technology are FIRSTCLOSER CO LTD, KAWAGUCHI GIKEN INC and PURDY FREDERICK A.

Patent filings in countries

World map showing NAKANO YASUOs patent filings in countries

Patent filings per year

Chart showing NAKANO YASUOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakano Yasuo 21
#2 Kanazeki Kozo 2
#3 Murakami Tsuneyoshi 2
#4 Nitsutami Nobumasa 1
#5 Nakano Jasuo 1

Latest patents

Publication Filing date Title
CN103842604A Step plate mechanism for door opening and closing device
JP2012251420A Tread mechanism for door opening/closing device
US2012144609A1 Wax scraper for surfboard
JP2009275499A Automatic opening/closing device for door
JP2004010314A Rack continuous carrying device
JP2003082955A Sliding door structure
JPH0956945A Expandable tape feeder
JPH0924172A Optical marking device for sewing machine
JPH08182884A Box-shape sewing machine
JPH08173675A Needle protector for sewing machine
JPH08149800A Voltage converter
JPH0876863A Dc constant voltage device
JPH07336997A Voltage converter
JPH06133542A Voltage converter
JPS58122087A Purifying device for water of fish breeding bond
JPS5649075A Method and apparatus for applying tag to fabric