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YAMADA SADAYUKI

Overview
  • Total Patents
    26
About

YAMADA SADAYUKI has a total of 26 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 electrical machinery and energy, engines, pumps and turbines and transport are BROX DIETER, BUSCH PRODUKTIONS GMBH and STT TECHNOLOGIES INC A JOINT VENTURE OF MAGNA POWERTRAIN INC AND SHW GMBH.

Patent filings in countries

World map showing YAMADA SADAYUKIs patent filings in countries
# Country Total Patents
#1 Japan 23
#2 United States 3

Patent filings per year

Chart showing YAMADA SADAYUKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamada Sadayuki 26
#2 Sakuda Atsushi 3
#3 Morimoto Takashi 2
#4 Ogawa Nobuaki 2
#5 Abe Yoshifumi 2
#6 Sakai Manabu 1
#7 Futagami Yoshiyuki 1
#8 Imanishi Takeshi 1

Latest patents

Publication Filing date Title
JP2002346446A Fountain apparatus in which constricted pipe is attached to bottom of pumping-up tank
JP2002119033A Power generation method using radial conductor in place of copper disk in homopolar induction
JP2000325847A Fountain device by atmospheric pressure with application of capillarity
JP2000295794A Vacuum cooled electricity storage device installed in unipolar induction circuit
JP2000287431A Generator having copper discs in single pole induction arranged cylindrically and copper plate wrapped around outer periphery thereof
JPH1183308A Device for liquefying gaseous molecule
JPH10305757A Wiper for automobile utilizing rolling friction
JPH10140068A Printing ink containing microfine bright metal
JPH10119517A Tire with vibrating body with node installed continuously on grounding surface of tire
JPH05162505A Double-tread snow tire
JPH05115551A Pulsating blood transporting device in surgery
JPH04339003A Snow tire with circular-arc shape oscillator fitted into hole bored in ground contact surface of tire
JPH04164462A Lifesaving tool with rubber rope nettings in stages at certain spacing
JPH0454876A Method of storing electricity by evacuating space made in copper disc in unipolar induction
JPH0257409A Snow tire having lengthwise vibration body with driving projection in parallel with running direction
JPS61139256A Efficiently power-generating method by low temperature cooling of copper disk in single pole induction
JPS609385A Copper wire connected under water contacted with current collector stylus of generator by high speed rotation of copper disc
JPS60174057A Opening and magnetic field action of copper disc in generator by high speed rotation of the disc
JPS59172982A Generator by high speed rotation of copper disk
JPS59156806A Snow tire equipped with vibratory body