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NIPPON SENKA KOGYO KK

Overview
  • Total Patents
    29
About

NIPPON SENKA KOGYO KK has a total of 29 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets textiles and paper are WARTENBERGER FRANZ WALTHER, ZHU HONGZHE and HOZ ADOLF.

Patent filings in countries

World map showing NIPPON SENKA KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 29

Patent filings per year

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

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Dyeing textiles

Top inventors

# Name Total Patents
#1 Kishioka Harukuni 10
#2 Koizumi Hisanori 7
#3 Nakashio Kouzou 6
#4 Shimada Kuniyuki 4
#5 Sunada Tsutomu 4
#6 Nakashio Kozo 3
#7 Yamanaka Tetsuo 3
#8 Otani Hirokazu 3
#9 Shibayama Kazuo 3
#10 Eguchi Haruichiro 2

Latest patents

Publication Filing date Title
JPH09143874A Light-resistance improver for fiber and product thereof
JPH02286774A Method for improving stability of photochromic material
JPH02197579A Pretreating agent for electroless plating of polyamide resin
JPH0273992A Pore sealing treatment of anodically oxidized film of aluminum or aluminum alloy
JPH0215192A Method for sealing anodic oxide film of aluminum of aluminum alloy
JPH01282388A Agent for improving light-resistance of fiber and fiber product
JPH01162883A Inhibitor for change of color of cellulose-based fiber dyed material by metal
JPS63182485A Enhancement of dyeing fastness
JPS63135581A Soaping agent for cellulosic dyed article
JPS62156374A Method for enhancing dyeing fastness
JPS62109996A Method for bluing anodic oxide film of aluminum or aluminum alloy colored dark-brown of black by secondary electrolytic coloring
JPS62130295A Treatment of anodic oxide film on aluminum or aluminum alloy to seal pores
JPS61124678A Electroless plating of fiber
JPS6044599A Laundry detergent composition
JPS5994689A Printing agent
JPS5930963A Sterilizable fiber
JPS5870771A Durable anti-static treatment of synthetic fiber
JPS5824453A Wet-process transfer printing method
JPS5782591A Enhancing of dyeing fastness
JPS5761785A Treatment of dyed article