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POLYMER PROCESSING RES INST

Overview
  • Total Patents
    204
About

POLYMER PROCESSING RES INST has a total of 204 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets machines, textiles and paper and surface technology and coating are GATES FORMED FIBRE PRODUCTS, FIBERWOVEN CORP and STORK FOKKER AESP BV.

Patent filings per year

Chart showing POLYMER PROCESSING RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kurihara Kazuhiko 62
#2 Yazawa Masahide 51
#3 Tani Haruhisa 45
#4 Yazawa Hiroshi 42
#5 Kojima Shigezo 29
#6 Okada Tokio 23
#7 Sasaki Yasuo 18
#8 Tsuyama Setsuya 17
#9 Oishi Riichi 14
#10 Murakami Shuichi 11

Latest patents

Publication Filing date Title
US2001006866A1 Tow multiaxial non-woven fabric
JPH1136168A Nonwoven fabric for sanitary material and medical use
BE1011835A3 Vermaaltoreninrichting.
JPH09118461A Method and device for increasing width of web
EP0757127A1 Nonwoven cloth of drawn long fiber of different kinds of polymers and method of manufacturing the same
JPH08269811A Production of highly heat-resistant polymer filament
JPH08260331A High-strength warp and weft laminate and its production
JPH08260232A Production of high-strength yarn from ultrahigh-molecular weight polyolefin film
JPH08260233A Production of ultrahigh-molecular weight polyolefin filament
JPH08209518A Apparatus for producing multiaxial nonwoven fabric of yarn
US6051175A Process for producing filament and filament assembly composed of thermotropic liquid crystal polymer
JPH07126916A Production of thermotropic liquid crystal polymer filament
JPH07126974A Filament assembly composed of thermotropic liquid crystal polymer and its production
JPH05228669A Method and device for manufacturing perforated web with light beam
JPH0671745A Transversely tearable film and its production
JPH0657620A Production of fulled web
JPH07144359A Method and apparatus for producing laterally stretched web using rotary disk
JPH0665850A Production of orthogonal nonwoven fabric with regulated knot of transverse web
JPH06316853A Production of tetraaxial laminated nonwoven fabric
JPH0551004A Packing method and apparatus