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MITSUOKA ELECTRIC MFG

Overview
  • Total Patents
    27
About

MITSUOKA ELECTRIC MFG has a total of 27 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan, United Kingdom and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and audio-visual technology are CHODENDO SENSOR KENKYUSHO KK, M K YANGEL STATE DESIGN OFFICE and JIANGHUA SHENGRUI ELECTRONIC CO LTD.

Patent filings in countries

World map showing MITSUOKA ELECTRIC MFGs patent filings in countries
# Country Total Patents
#1 Japan 25
#2 United Kingdom 1
#3 United States 1

Patent filings per year

Chart showing MITSUOKA ELECTRIC MFGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nanto Yoshitsugu 5
#2 Toyomura Takashi 5
#3 Takeda Terumitsu 3
#4 Yoshida Kazuo 3
#5 Nakamura Tomio 2
#6 Kimura Akihiko 2
#7 Okagami Kuni 1
#8 Yamamoto Takeshi 1
#9 Senba Kazuaki 1
#10 Terada Soichi 1

Latest patents

Publication Filing date Title
JP2001053864A Hand-free device for portable telephone
JP2001008453A Switching power supply device
JP2000217280A Power supply device using lc resonance circuit
JP2000201438A Full charge detector for secondary battery
JP2000184605A Charging device for small-sized electric apparatus
JP2000134830A Electromagnetic induction type power supply unit
JP2000067984A Adapter for power supply
JPH11219832A Choke coil for noise filter
JPH11187582A Electromagnetic induction power supply
JPH11146568A Locking mechanism of charging device
JPH10284354A Battery of electrical double layer capacitor
JPH10106631A Device for identifying kind of storage means or the like
JPH10104324A Device for estimating battery residual capacity
JPH1050453A Circuit protection instrument and printed substrate
JPH09118279A Lighting system of bicycle
JPH09129270A Charging device
JPH09115368A Wire protection bushing
JPH0958546A Charge device using bicycle dynamo
JPH0819192A Charging apparatus
JPH0817477A Secondary battery capacity estimating method, deterioration diagnostic method, and battery charging device