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HIKIFUNE KK

Overview
  • Total Patents
    19
About

HIKIFUNE KK has a total of 19 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan. Its main competitors in its focus markets optics, surface technology and coating and mechanical elements are HORIKAWA INC, INDO INT SA and CHEVASSUS.

Patent filings in countries

World map showing HIKIFUNE KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing HIKIFUNE KKs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Ishikawa Shinzou 4
#2 Kobayashi Michio 4
#3 Iimori Tadashi 3
#4 Satou Munetaka 3
#5 Minegishi Naoko 2
#6 Miura Shohei 2
#7 Kawasaki Yoshiharu 2
#8 Murata Fumio 1
#9 Yano Masaaki 1
#10 Edamura Mizuo 1

Latest patents

Publication Filing date Title
JP2005179543A Method for producing silica sol and method for forming hard film
JP2002129382A Method for preparing coating of superior corrosion resistance with 24-karat gold and 12-22-karat gold alloy
JP2002072149A High corrosion-resistant decorating and coating method for spectacle frame and parts made of titanium material
JP2001174759A Lubrication of spectacle hinge
JP2000239891A Production of coated face
JPH1020261A Plating treatment of spectacle hinge
JPH0539599A Method for preventing ageing of cyanic noble metal plating liquid for electroplating
JPH01180991A Method for preventing rusting of rare earth element-iron permanent magnet
JPH01192433A Die and its manufacture
JPS644499A Method and device for rotary plating
JPS63220110A Plastic spectacle member and its production
JPS61159620A Ornamenting method of metallic frame for spectacles
JPS61159619A Ornamenting method of metallic frame for spectacles
JPS58199891A Surface treatment for decorative purpose
JPS5848666A Mechanically plated film and its formation
JPS5839793A Production of decorative material
JPS5839500A Ornamental material
JPS57131383A Surface treatment for decoration
JPS563662A Container for cosmetic