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KIUCHI IND

Overview
  • Total Patents
    11
About

KIUCHI IND has a total of 11 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets optics are SAN CONTACT LENS KK, REVOLUTION EYEWEAR INC and NOJIRI OPTICAL CO LTD.

Patent filings in countries

World map showing KIUCHI INDs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing KIUCHI INDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Spectacles

Top inventors

# Name Total Patents
#1 Kiuchi Takuichi 11

Latest patents

Publication Filing date Title
JP2004219970A Method for manufacturing spectacle frame using drawn wire consisting of fiber and resin
JP2001091904A Temple of spectacle frame
JP2000089170A Production of restructuring device of spectacle frame
JPH0973050A Spectacle frame of titanium-beta alloy
JPH08281824A Spectacle frame of electronic, magnet pipe and the like for strong magnet
JPH08129150A Spectacle frame of one-point frame
JPH09159972A Antimicrobial spectacle frame
JPH02149817A Spectacle frame consisting of shape memory resin
JPH02110510A Brazing of spectacle frame
JPH01200226A High-tenacity spectacle frame formed by incorporating short fibers into resin
JPH01142527A Spectacle frame which repeats coloration-decoloration-discoloration by temperature memory