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KATAYAMA KOGYO

Overview
  • Total Patents
    13
About

KATAYAMA KOGYO has a total of 13 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, Germany and Taiwan. Its main competitors in its focus markets transport, environmental technology and mechanical elements are MONTAPLAST G M B H, FUROUERU KK and MUSCIANESE GIUSEPPE.

Patent filings in countries

World map showing KATAYAMA KOGYOs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 Germany 2
#3 Taiwan 1

Patent filings per year

Chart showing KATAYAMA KOGYOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Katayama Norio 4
#2 Ozaki Masanori 3
#3 Hashimoto Yukio 2
#4 Seo Hirotoshi 1
#5 Yamamoto Hiroshi 1
#6 Tamura Tetsuji 1
#7 Ootsuka Akihiro 1
#8 Ono Koichi 1
#9 Tsuchida Katsushi 1
#10 Harada Hitoshi 1

Latest patents

Publication Filing date Title
JPH04151225A Molding method for resin molded form on glass peripheral section
JPH04133714A Extrusion molding method for molding and device therefor
DE3506626A1 Flexible exhaust pipe for a motor vehicle
JPS5431079A Method of making sash roller
JPS5397972A Manufacturing method of spur for fishing reel
JPS5342158A Process for fabricating connecting fittings provided with caulking covers
JPS52133068A Method of processing liquid pressure bulge and device therefor
JPS5265760A Method of making wheel ring material
JPS5231420A Producing method of molding material for automobile having adhesive fi lm of hot-melt type rust-proof
JPS5231419A Producing method of molding material for automobile having adhesive fi lm of hot-melt type rust-proof
JPS51119666A Method of manufacturing union nuts