Patent Ranking in Japan - Applicant details - Japanese version

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HOYA Corporation

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  2020 Application Ranking      260th  publications: 156 下降2019: 231th  195)

  2020 Acquisition Ranking      204th  registrations: 144 下降2019: 193th  139)

(update:Sep 27, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021 

Publication numberTitle of the InventionPublic. dateRemarks
A 2020-203804 Optical glass and optical elements Dec 24, 2020
2019-142689 Electronic Endoscope Processor and Electronic Endoscope System Dec 17, 2020
2019-156022 Endoscope system Dec 17, 2020
2019-159770 Endoscope system Dec 17, 2020
2020-12216 Display storage shelves for packaging boxes that store contact lenses Dec 17, 2020
2020-536608 How to make an endoscope insertion tube and an endoscope provided with an insertion tube Dec 17, 2020
2020-536612 How to make an insertion tube for an endoscope and an endoscope with an insertion tube Dec 17, 2020
A 2020-198961 Endoscope system and endoscopic equipment Dec 17, 2020
A 2020-202346 Light source device Dec 17, 2020
2019-131506 Method for manufacturing a substrate with a conductive film, a substrate with a multilayer reflective film, a reflective mask blank, a reflective mask, and a semiconductor device Dec 10, 2020
2019-167622 Manufacturing method of mask blank, phase shift mask and semiconductor device Dec 3, 2020
2019-116947 Electronic endoscopy system Nov 26, 2020
A 2020-188959 Endoscope system and endoscopic equipment Nov 26, 2020
A 2020-190729 Mask blank, transfer mask manufacturing method, and semiconductor device manufacturing method Nov 26, 2020
A 2020-185106 Processor and endoscopic system Nov 19, 2020

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2020-203804 2019-142689 2019-156022 2019-159770 2020-12216 2020-536608 2020-536612 2020-198961 2020-202346 2019-131506 2019-167622 2019-116947 2020-188959 2020-190729 2020-185106

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Patent Ranking in Japan

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