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HARA SHOKKI SEISAKUSHO KK

Overview
  • Total Patents
    102
About

HARA SHOKKI SEISAKUSHO KK has a total of 102 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are NOUVELLE SOC DE CONSTRUCTION C, SEYDEL SPINNEREIMASCH and WILLIAM TATHAM LTD.

Patent filings per year

Chart showing HARA SHOKKI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujii Masakatsu 21
#2 Katori Mutsuhiko 16
#3 Hotta Takaomi 10
#4 Nishikawa Shinjirou 10
#5 Yasufuku Toshio 9
#6 Serizawa Yasuhiro 9
#7 Kobori Seiji 9
#8 Shimomura Manabu 6
#9 Nishimura Shinzo 6
#10 Sugie Toshio 5

Latest patents

Publication Filing date Title
JP2013076172A Comber preparation machine
JP2010150011A Coiler wheel with sliver conduit
JP2010150714A Cleaning apparatus for draft roller
JP2010150713A Gatherer
JP2009161864A Comber
JP2008106393A Cotton dust-collecting and treating device in textile machine
JP2001123340A Drafting unit for spinning machine
JP2001049540A Cleaning of drafting unit for spinning frame and drafting unit for spinning frame
JPH11107059A Comber unit and its operation
JPH11107060A Suction air flow controller for grouping suction apparatus in comber unit
JPH10237726A Top roller
JPH10129936A Can changing device in two-delivery draw frame
JPH1077528A Lap carriage
JPH1046434A Formation of lap
JPH1037025A Lap weight fluctuation-removing device in comber preparation machine
JPH09301638A Method of carrying out left/right independent spinning by one unit of drawing frame and drawing frame therefor
JPH09279422A Automatic ending of lap and apparatus therefor
JPH09228163A Sliver unevenness collector in spinning machine
JPH09195138A Detector for sliver cross-sectional thickness
JPH09194087A Method and device for automatically connecting laps