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NAKAMURA MITSUHARU

Overview
  • Total Patents
    13
About

NAKAMURA MITSUHARU has a total of 13 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 organic fine chemistry, pharmaceuticals and electrical machinery and energy are JEONG JAE U, D & D SRL and INFOSINT SA.

Patent filings in countries

World map showing NAKAMURA MITSUHARUs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 United States 3

Patent filings per year

Chart showing NAKAMURA MITSUHARUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamura Mitsuharu 13
#2 Sumichika Hiroshi 2
#3 Ishibuchi Seigo 2
#4 Ui Yoshikazu 1
#5 Kawagoe Kazuhiro 1
#6 Sosa Yutaka 1
#7 Suwazono Tsukasa 1
#8 Naka Yoichi 1
#9 Sekiguchi Sumie 1
#10 Yanase Goro 1

Latest patents

Publication Filing date Title
JPH0529084A One-pulse starting lighting device provided with protective device of discharge lamp
JPS62184800A Instant automatic burner of discharge lamp with protective circuit composed of electrolytic capacitor and diode
JPS6017893A Immediate automatic firing circuit with safety circuit unit of fluorescent lamp
JPS58145052A Instantaneous automatic turn-on device of fluorescent lamp
JPS5897293A Light firing device used with condenser or semiconductor
JPS5897292A Device for instantaneously and automatically firing fluorescent lamp
JPS57113588A Automatic firing circuit for flash preventive fluorescent lamp for fluorescent lamp and glow lamp
JPS5760693A Fluorescent lamp circuit with auxiliary illumination or motor circuit
JPS5524043A Boillover preventive device of cooking tool
JPS5313571A Fluorescent lamp instantaneous starting device