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HASEGAWA TEKKOSHO KK

Overview
  • Total Patents
    28
About

HASEGAWA TEKKOSHO KK has a total of 28 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan and Republic of Korea. Its main competitors in its focus markets textiles and paper, environmental technology and packaging and shipping are SCHERB THOMAS, SAVERY THOMAS H and VALMET KARLSTAD AKTIEBOLAG.

Patent filings in countries

World map showing HASEGAWA TEKKOSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 26
#2 Republic of Korea 2

Patent filings per year

Chart showing HASEGAWA TEKKOSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hasegawa Kenichi 8
#2 Kiuchi Shogo 7
#3 Hasegawa Hiroshi 5
#4 Takeuchi Hiroshi 4
#5 Kiuchi Shiyougo 2
#6 Mochizuki Yutaka 2
#7 Mori Tamotsu 2
#8 Matsubara Masato 1
#9 Watanabe Manabu 1
#10 Morita Toshihiko 1

Latest patents

Publication Filing date Title
JP2000018231A Screwing body release preventing tool
JPH0871683A Caulking device
JPH07197392A Reciprocation driving device for shower pipe
JPH06257090A Washing apparatus for suction roll in paper machine
JPH06227667A Plate material separation device
JPH06200493A Apparatus for adjusting internal of cog of hollander
JPH06156822A Winding core tube clamping device in winder device
JPH06114458A Device for forming outer shape of work
JPH0616300A Heat loss preventing device for web passing elastic nip roll
JPH05302293A Device for supporting dehydrating element
JPH0623438A Work outer shape forming device
JPH0577958A Plate material separating device
JPH0577957A Plate material separating device
JPH04361929A Plate separation device
KR0159942B1 Head box in a paper machine
JPH03193989A Headbox
JPH0330928A Roll forming device
JPH01213497A Driving mechanism of multi-cylinder type dryer in papermaking
JPS63300888A Cutting edge drive in slitter machine
JPS63288851A Winder spreader device