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HOWA SENI KOGYO

Overview
  • Total Patents
    64
About

HOWA SENI KOGYO has a total of 64 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets machines, transport and surface technology and coating are ROTH SA FRERES, STIRLING MOULDED COMPOSITES LTD and HEXCEL COMPOSITES S A S.

Patent filings in countries

World map showing HOWA SENI KOGYOs patent filings in countries
# Country Total Patents
#1 Japan 64

Patent filings per year

Chart showing HOWA SENI KOGYOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Iwata Kazuyoshi 11
#2 Imai Keiji 10
#3 Ito Tatsuro 8
#4 Kato Yoshiaki 6
#5 Okado Shogo 5
#6 Fushiki Shinobu 4
#7 Oota Yasushi 4
#8 Mizata Shuichi 4
#9 Tauchi Hiroshi 3
#10 Yamamoto Hiroshi 3

Latest patents

Publication Filing date Title
JP2007210381A Stretching/attaching structure of dash silencer for automobile
JP2007199270A Sound characteristics estimation method of fiber assembly
JP2007030773A Method of manufacturing molded ceiling for vehicle
JP2007022183A Sound insulating material for vehicle
JP2006218827A Cold press molding apparatus for fiber laminate
JP2006137160A Sound absorbing material for vehicle
JP2005329769A Dash silencer mounting structure
JP2005263118A Sound absorbing material for vehicle
JP2004359041A Fastening structure for assist grip
JP2004122549A Method for producing interior finish material for car
JP2003260718A Method for manufacturing automotive interior trim material
JP2003260716A Method for manufacturing sunshade and its core material for automobile
JP2003053758A Sun shade for automotive sun roof and manufacturing method therefor
JP2003019930A Sound absorptive soundproof material for car
JP2002059445A Composite molded body and method for producing the same
JP2002059444A Core material for internal trim of automobile
JP2002029264A Slide sunshade for automobile sunroof
JP2001316963A Felt material for vehicle
JP2001163059A Sunshade board sliding supporting tool for automobile
JP2000264249A Wire harness termination fixing structure