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SASAKI MASARU

Overview
  • Total Patents
    30
About

SASAKI MASARU has a total of 30 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, electrical machinery and energy and semiconductors are SAITO JUN, HORI TAKESHI and XIDIAN WUHU RES INSTITUTE.

Patent filings in countries

World map showing SASAKI MASARUs patent filings in countries

Patent filings per year

Chart showing SASAKI MASARUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sasaki Masaru 30
#2 Nakamura Toru 1
#3 Mori Shigeo 1
#4 Yamamoto Yukihiro 1
#5 Inoue Masaki 1
#6 Kinuyama Masahiko 1
#7 Moyama Kazuki 1
#8 Sugiyama Daisuke 1
#9 Ichikawa Shinji 1
#10 Fukushima Hirotaka 1

Latest patents

Publication Filing date Title
US2013029494A1 Plasma etching method, method for producing semiconductor device, and plasma etching device
US2011079826A1 Semiconductor device, method for fabricating the same and apparatus for fabricating the same
JPH11197371A Scissors for hair-dressing
JPH1043579A Reactor
JPH05286413A Vehicle tire abnormality detection/alarm device
JPS63270941A Vibration isolator increasing damping force
JPS6235132A Vibration isolating device
JPS60208374A Vibration- and sound-proof coating
JPS585584A Dissipative pipe for water supply and drainage
JPS56144120A Sound insulation powder
JPS56145183A Branch-like powder soundproof material
JPS56123861A Sound insulating material on which synthetic resin containing metal is stuck
JPS5554738A Metal spring covered with metal-containing synthetic resin
JPS5521015A Sound proof material
JPS54135500A Vibrationnproof gun
JPS5478742A Metallcontaining synthetic resin forming material
JPS5477874A Vibration isolating material
JPS5393503A Sound insulating rail
JPS5363654A Melting means
JPS537831A Silencer pipe and manufacturing method of it