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NIPPON PORIPENKO KK

Overview
  • Total Patents
    25
About

NIPPON PORIPENKO KK has a total of 25 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets machines, mechanical elements and environmental technology are MITSUBOSHI KASEIHIN KK, YATSUMINE SANGYO KK and BAUMANN ALBRECHT.

Patent filings in countries

World map showing NIPPON PORIPENKO KKs patent filings in countries
# Country Total Patents
#1 Japan 25

Patent filings per year

Chart showing NIPPON PORIPENKO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Asano Junji 7
#2 Hiramoto Masaaki 6
#3 Sano Saburo 4
#4 Nishi Koichi 3
#5 Ehata Yoichi 3
#6 Higata Keizou 2
#7 Kikuma Shinji 2
#8 Terajima Kenichi 1
#9 Hoshikawa Atsushi 1
#10 Fujita Osamu 1

Latest patents

Publication Filing date Title
JPH1129636A Production of polyamide molded product, and production of small diameter polyamide molded product
JPH1121347A Depolymerization method and repolymerization method for epsilon-caprolactam polymer
JPH10151623A Production of regenerated pellet
JPH09118822A Polyamide composition
JPH0953014A Polyamide composition
JPH0912876A Antistatic monomer-cast nylon molded product
JPH0834029A Injection molding method
JPH07108607A Method and apparatus for fixing metal boss to polyamide resin molded form
JPH07102060A Thermosetting resin molding
JPH06341509A Metallic molded part covered with thermal plastic resin
JPH06170605A Chip cutting device
JPH06170607A Rotary cutter chip and rotary cutting device
JPH06170606A Cutting device
JPH0699440A Manufacture of rod-shaped body of polyamide having small diameter
JPH0673287A Polyamide composition
JPH05301957A Thermosetting resin molding
JPH0531605A Cutting processor for plastic material
JPH0320359A Monomer cast nylon
JPS6475319A Material transfer and aligning device
JPS6429428A Antistatic nylon molding