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HAPPY SEWING MACHINE MFG

Overview
  • Total Patents
    16
About

HAPPY SEWING MACHINE MFG has a total of 16 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan and United States. Its main competitors in its focus markets textiles and paper are DAN KK, FLANAGAN JAMES ALEXANDER and SHING RAY SEWING MACHINE CO LT.

Patent filings in countries

World map showing HAPPY SEWING MACHINE MFGs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 United States 1

Patent filings per year

Chart showing HAPPY SEWING MACHINE MFGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Sewing

Top inventors

# Name Total Patents
#1 Takauchi Mitsuyoshi 4
#2 Harada Kouichi 4
#3 Takeda Toshio 2
#4 Takiguchi Takafumi 2
#5 Nagaoka Youichi 1
#6 Nagaoka Kazuo 1
#7 Fukase Susumu 1
#8 Kaidou Yukio 1
#9 Harada Masahito 1

Latest patents

Publication Filing date Title
US4658744A Cam-using electronic control sewing machine
JPS54135052A Buttonhole hemstitcher
JPS54114357A Control and indication device for motor of sewing machine
JPS54110047A Controller for electric sewing machine
JPS5483559A One stitch device
JPS5438843A Device of stopping motor corresponding to detection of residual quantity of lower cotton
JPS5438845A Selective display device of sewing pattern for sewing machine
JPS5416259A Selective display method of sewing pattern of sewing machine and its device
JPS5371216A Speed control circuit for dc motor
JPS5365147A Device for driving*stopping and exchanging needle bar
JPS52145573A Apparutus for cutting dried leber to narron strip with constant length
JPS52125676A Automatic grater
JPS52125675A Automatic grater
JPS52125674A Automatic grater
JPS52125677A Automatic grater
JPS5262552A Sewing machine head