Learn more

OMATOI NAOYUKI

Overview
  • Total Patents
    22
About

OMATOI NAOYUKI has a total of 22 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan, China and EPO (European Patent Office). Its main competitors in its focus markets measurement are KROHNE AG, TOKYO KEISO KK and VSE VOLUMENTECHNIK GMBH.

Patent filings per year

Chart showing OMATOI NAOYUKIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Top inventors

# Name Total Patents
#1 Omatoi Naoyuki 21
#2 Naoyuki Omatoi 1

Latest patents

Publication Filing date Title
EP1445589A1 Liquid level detecting device
JP2001315480A Binder and binder assembly
JPH11258026A Ultrasonic oscillator mounting adaptor, and ultrasonic oscillator assembly
JPH07280626A Ultrasonic liquid level indicator
JPH07280627A Microwave liquid sensor
JPH07218303A Current meter
JPH07120294A Mounting method for ultrasonic vibrator
JPH0792007A Ultrasonic piezoelectric transducer holder
JPH0430868A Golf simulator
JPH0337501A Electrostatic capacitance type detecting apparatus
JPH0337502A Electrostatic capacitance type range finder
JPH01313720A Liquid level measuring method by ultrasonic echo and flow velocity measuring method and thickness measuring method for liquid layer, and ultrasonic transducer used for these methods
JPH022905A Method of fixing ultrasonic transducer
JPH01141318A Sensor holder
JPS6479620A Ultrasonic liquid-level meter
JPS6359019A Pulse phase adjusting circuit
JPS6358112A Tripole sensor for comparative measurement of phase
JPS6128824A Electrode for detecting electrostatic capacity