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NISHIYAMA FUMIO

Overview
  • Total Patents
    18
About

NISHIYAMA FUMIO has a total of 18 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and semiconductors are FUJI ELECTRIC RES, CN ELECT TECH NO 18 RES INST and MATSUSHITA BATTERY IND CO LTD.

Patent filings in countries

World map showing NISHIYAMA FUMIOs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing NISHIYAMA FUMIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishiyama Fumio 18

Latest patents

Publication Filing date Title
JP2004265747A Lighting using transparent resin penetration cracked glass bulb
JPH0612902A Decorative lamp making use of cracked glass bulb
JPH0527692A Magnetic floating light changing device
JPH02170086A Support for expansible timepiece
JPH01318992A Illuminating type clock
JPH01189890A Lighting apparatus interlocking device
JPS63141279A Multifunctional external electric source input terminal
JPS63114079A Device for controlling electrical appliance
JPS63141278A Electric appliance control plug and equipment for control of electric appliance
JPS6376277A Equipment to control plug electrical appliance for controlling electrical appliance
JPS6230234A Slide projecting lamp
JPS6163948A Speed regulator of tape recorder
JPS60100317A Light emitting switch string unit for illuminator
JPS60198003A Light emitting knob for illuminator
JPS60185315A Light emitting switch string for illuminator
JPS60150518A Light emitting switch string for illuminator
JPS60127621A Light emitting switch string for illuminator
JPS60107870A Multiplepurpose solar battery power supply unit