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KOIKE YASUHIRO

Overview
  • Total Patents
    175
  • GoodIP Patent Rank
    63,754
  • Filing trend
    ⇧ 700.0%
About

KOIKE YASUHIRO has a total of 175 patent applications. It increased the IP activity by 700.0%. Its first patent ever was published in 1990. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, machines and macromolecular chemistry and polymers are CHONGQING XINLING CHUANGFU PHOTOELECTRIC SCIENCE & TECHNOLOGY CO LTD, OPTRONX INC and GEMFIRE EUROP LTD.

Patent filings per year

Chart showing KOIKE YASUHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koike Yasuhiro 168
#2 Koshibe Shigeru 21
#3 Sugiyama Tokuhide 15
#4 Murofushi Hidenobu 14
#5 Nihei Eisuke 14
#6 Tagaya Akihiro 10
#7 Oda Sumihisa 7
#8 Naritomi Masaki 6
#9 Miyake Haruhisa 5
#10 Sugiyama Norihide 5

Latest patents

Publication Filing date Title
WO2021049540A1 One-shot-molded multi-light transmission sheet assembly, connection structure, optical module, active optical cable, and method for manufacturing same
JP2020126229A Optical polymer material, optical film, display device, optical polymer material manufacturing method, and optical film manufacturing method
TW201941552A Batch-molded multi-light transmission sheet, batch-molded multi-light transmission sheet connector and method for manufacturing the same
CN110998382A Optical material, optical member and apparatus
JP2019049658A Optical fiber cable
JP2017167405A Graded-index type multimode plastic optical fiber for short distance optical signal transmission
JP2017122837A Light diffusion body and surface light source device
JP2016053712A Optical resin material, manufacturing method for the same, and optical resin member and polarizing plate made of the same
JP2016130749A Optical module, electronic apparatus and optical connection method
JP2015201394A Connector, receptacle connector, electronic apparatus and connector connection method
JP2015055789A Optical laminate, and image display device and touch panel using the same
WO2013021872A1 Optical resin material and manufacturing method therefor
WO2011142325A1 Method for evaluating birefringence of adhesive, method for designing adhesive, method for producing adhesive, adhesive, polarizing plate, liquid crystal display device, method for producing polarizing plate and method for producing liquid crystal display device
KR20130029385A Optical material and molded article thereof
US2012063734A1 Multimode graded-index plastic optical fiber and method for producing the same
JP2009294652A Optical element for led
JP2009204860A Low-birefringence optical resin material, and optical member
US2009264610A1 Copolymer of (meth)acrylic ester, composition, optical element and electric member
JP2008001776A Optical resin
JP2008001777A Optical resin