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OKUYAMA MASANORI

Overview
  • Total Patents
    11
About

OKUYAMA MASANORI has a total of 11 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets measurement and environmental technology are CHINO CORP, UNIV TEFAN CEL MARE DIN SUCEAV and EKO INSTRUMENTS TRADING.

Patent filings in countries

World map showing OKUYAMA MASANORIs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing OKUYAMA MASANORIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Okuyama Masanori 11
#2 Kubo Ryuichi 4
#3 Hashimoto Kazuhiko 4
#4 Mukougawa Tomonori 2
#5 Ogawa Kuni 2
#6 Tanaka Shuichi 2
#7 Noda Minoru 2
#8 Arita Shigeru 1
#9 Kyo Kahei 1
#10 Fujita Takayuki 1

Latest patents

Publication Filing date Title
JP2009261074A Generating equipment
JP2009261075A Generating equipment
JP2001236970A Ultra small fuel cell
JPH11271142A Ferroelectric thin film material, its formation and infrared detection element using the same
JPH11271141A Infrared-detecting circuit and infrared two-dimensional image sensor
JPH11148868A Heat detecting element and its manufacture
JPH11132856A Thermal-type infrared ray detection element, its manufacturing, and infrared ray image pick-up system and device
JPH10132652A Thermal type infrared detection element, thermal type infrared image-pickup element, and its manufacture
JPH09196766A Heat-type intensity detector of radiation
JPH08285688A Spectrum image analyzing device
JPH0755919A Ultrasonic sensor