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KIYOHARA OPTICS INC

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    73,432
About

KIYOHARA OPTICS INC has a total of 52 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets optics and measurement are BLOOM CARY, ITF OPTICAL TECHNOLOGIES INC T and COTSWORKS LLC.

Patent filings in countries

World map showing KIYOHARA OPTICS INCs patent filings in countries

Patent filings per year

Chart showing KIYOHARA OPTICS INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Measurement

Focus technologies

Top inventors

# Name Total Patents
#1 Kiyohara Gensuke 49
#2 Kiyohara Kosuke 41
#3 Noguchi Masato 10
#4 Oide Takahiro 8
#5 Hirota Noriyuki 7
#6 Wada Hitoshi 7
#7 Otsuka Atsushi 6
#8 Sawano Yoriko 6
#9 Nakamura Akira 6
#10 Tanokura Masaru 6

Latest patents

Publication Filing date Title
JP2017227527A Aspherical lens measurement device
JP2017215202A Multi-path cell
JP2016153915A Aspherical mirror
JP2017184889A Odor isolation device for brain science
JP2017075909A Carrier method interferometer
JP2016054487A Imaging device and imaging lens
JP2015186692A Skin resistance measurement device used for mri or meg
WO2016208083A1 Aspherical null mirror interferometer
JP2017009641A Half-field three-mirror optical system
JP2016163633A Odor generation device, odor generation/deodorant device, device for investigating brain reaction to odor
JP2016150043A Capsule, odorization device, odorization-deodorization device, and device for examining reaction of brain due to odor
JP2016114909A microscope
JP2016102995A Aspherical mirror, and device for aligning optical axis thereof
JP2016102875A Aspherical lens, device for aligning optical axis thereof, aspherical mirror, and cassegrain telescope
JP2016065768A Lens or mirror inspection apparatus and inspection method
JP2016038217A Lens or mirror inspection device and inspection method thereof
JP2016035499A Cassegrain telescope and telephoto lens
JP2015194655A beam expander system
JP2015152548A Radioactive-ray protection spectacle
JP2015132578A Visual recognition device with radioactive ray protection function