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AKAI ELECTRIC

Overview
  • Total Patents
    1,784
About

AKAI ELECTRIC has a total of 1,784 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Japan, United States and United Kingdom. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and basic communication technologies are ASAKA CO LTD, ODS TECHNOLOGY GMBH and INFINITE DATA STORAGE LTD.

Patent filings in countries

World map showing AKAI ELECTRICs patent filings in countries

Patent filings per year

Chart showing AKAI ELECTRICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Terajima Kokichi 187
#2 Ono Takashi 97
#3 Matsui Tsutomu 62
#4 Fujimoto Eisuke 54
#5 Shiino Shigeki 48
#6 Atsumi Katsuya 48
#7 Urino Yoshiteru 44
#8 Furuya Hideaki 41
#9 Matsuoka Hideo 31
#10 Sato Fujio 31

Latest patents

Publication Filing date Title
JP2001250314A Disk driving device
JP2001216715A Rotation balancer for disk driving device
JP2001184777A Rotation balancer for disk drive assembly
JP2001184776A Rotation balancer for disk drive assembly
JP2001174051A Power supply method from commercial power source and bath water heating apparatus using the same
JP2001167511A Rotation balancer of disk drive
JP2001155402A Disk loading mechanism
JP2001143374A Rotation balancer for disk driving device
JP2001126279A Objective lens supporting device
JP2001084616A Objective lens supporting device
JP2001084614A Damping structure for objective lens supporting device
JP2001060329A Damping structure of objective lens supporting device
JP2001060330A Damping structure of objective lens supporting device
JP2001054455A Temperature controller
JP2001029420A Mat with massaging vibrating block
JP2001023205A Damping structure for objective lens supporting device
JP2001023206A Wire connection substrate for objective lens supporting device, its manufacture, and objective lens supporting device using the same
JP2001006205A Optical pickup device
JP2000339721A Objective lens supporting device
JP2000339730A Objective lens driving device