Learn more

YUTAKA ELECTRIC MFG

Overview
  • Total Patents
    73
About

YUTAKA ELECTRIC MFG has a total of 73 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are SALCOMP OY, TEN PAO ELECTRONICS (HUIZHOU) CO LTD and COMARCO WIRELESS TECHNOLOGIES.

Patent filings in countries

World map showing YUTAKA ELECTRIC MFGs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yoshioka Hitoshi 12
#2 Tamoto Sadaji 10
#3 Kumada Haruo 8
#4 Yahagi Sueyuki 6
#5 Hirose Tomofumi 6
#6 Tanaka Nobuyoshi 6
#7 Sugano Mitsuru 5
#8 Ito Koichi 5
#9 Yamashita Satoshi 4
#10 Watanabe Toru 3

Latest patents

Publication Filing date Title
JP2012085369A Rectifier circuit using fet bridge circuit, and method of controlling the same
JP2010145419A Feed/discharge testing device using clip for current carrying
JP2011138801A Surface-mounting electronic component with cover
JP2011138802A Surface mounting electronic component with cover where creepage distance of printed circuit board is increased using fixing structure of cover
JP2011103360A Surface mounting electronic component with cover using surface mounted printed board
JP2011022783A Setting program of binary choice type object
JP2010252574A Uninterruptible power supply device, program for uninterruptible power supply device, and method of controlling uninterruptible power supply device
JP2010104075A Power supply circuit
JP2009284652A Energy-saving power supply apparatus
JP2009118630A Remote controller and power supply system
JP2009081932A Network power supply apparatus system
JP2007104794A Multiple output switching power supply
JP2006158100A Power supply circuit
JP2006041240A Printed wiring board with excellent heat radiation property, its manufacturing method and usage
JP2004304941A Ac adapter power supply device
JP2004079776A Method for mounting printed wiring board
JP2003304686A Switching power circuit
JP2002365316A Insulating type voltage measuring method and device
JP2002170609A Power clip, and power feed and discharg testing device using the same
JP2001230128A Magnetic core