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YAMAMOTO YASUO

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    230,240
About

YAMAMOTO YASUO has a total of 31 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan and United States. Its main competitors in its focus markets optics, audio-visual technology and it methods for management are JIANG WEIDONG, LI QUAN and NAGAI HIROSHI.

Patent filings in countries

World map showing YAMAMOTO YASUOs patent filings in countries
# Country Total Patents
#1 Japan 25
#2 United States 6

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yamamoto Yasuo 31
#2 Moriyama Hiroaki 2
#3 Hiraoka Satoshi 1
#4 Kokubo Miho 1
#5 Soyama Hidehiko 1
#6 Miyauchi Toshiaki 1
#7 Yamaguchi Yoshinori 1
#8 Matsunaga Takeshi 1

Latest patents

Publication Filing date Title
JP2017081431A bicycle
JP2015097694A Vase-shaped chopstick case
JP2012031992A Rolling bearing and bearing material
JP2012158876A Function room
JP2011084298A Screw type cap-removing instrument
JP2009172686A Panel fixing device
JP2008267114A Prefabricated room, its assembly kit, and audio room
JP2009013672A Prefabricated compartment, its hobby kit, and audio compartment
JP2006312864A Soundproof room, prefabricated room, its assembly kit, audio room, panel connecting member and connecting mechanism
JP2005304982A Stool type anus stimulator
JP2001071578A Guide shaft for recording apparatus
JPH10264571A Auxiliary sheet for filing
JPH06144156A Seat belt installation confirming device
US5301512A Method and apparatus for making snow
JPH0230600A Ball point pen with cap as integral part
JPH0232989A Compact disc rack
JPS6412883A Power device for non-utility generator
JPS60260793A Mouthpiece for transport pipe
JPS60177884A Automatic sludge recovery robot
JPS59217593A Composite one mast for lift