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KOWA ENG KK

Overview
  • Total Patents
    27
About

KOWA ENG KK has a total of 27 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan. Its main competitors in its focus markets surface technology and coating and measurement are NISHIDA TSUNEO, PRECI COAT SA and ORIENT WATCH CO LTD.

Patent filings in countries

World map showing KOWA ENG KKs patent filings in countries
# Country Total Patents
#1 Japan 27

Patent filings per year

Chart showing KOWA ENG KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Suzuki Akira 7
#2 Taniguchi Zenji 6
#3 Ishida Takashi 5
#4 Yoshioka Kazuya 4
#5 Wakatake Toshio 4
#6 Moriya Yutaka 3
#7 Shudo Goro 2
#8 Kubota Takeshi 2
#9 Makino Kenji 1
#10 Suzuki Minoru 1

Latest patents

Publication Filing date Title
JP2001276818A On-vehicle type contaminated soil effluent treating device
JP2001276817A Contaminated oil effluent treating device
JP2000176412A On-vehicle waste treatment device
JP2000176411A Continuous waste treatment device
JPH08150181A Nursing bed
JPH0428885A Ornament with multicolor pattern film
JPH0417665A Silver white ornament
JPH03291164A Brazing method for superelastic alloy
JPH03281786A Ornament with multicolored pattern film
JPH03264400A Utility article and decorative article having multicolor film and preparation thereof
JPH0379338A Golden exterior part
JPH0379337A Golden exterior part
JPH0376639A Exterior part
JPH0336260A Outer ornament parts
JPH0288174A Cutting device for concrete wall
JPH01283355A Formation of film with antique and artistic color tone
JPS6475660A Multicoloration method for metallic surface
JPS6475659A Multicoloration method for metallic surface
JPS6465090A Method for synthesizing diamond
JPS63259275A Flow regulating valve