Patent Ranking in Japan - Applicant details - Japanese version

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HOYA Corporation

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  2019 Application Ranking      231th  publications: 195 下降2018: 204th  213)

  2019 Acquisition Ranking      193th  registrations: 139 下降2018: 136th  218)

(update:Dec 2, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
2018-159785 Reflective mask blank, reflective mask and manufacturing method thereof, and semiconductor device manufacturing method Dec 26, 2019
2019-130802 Mask blank, phase shift mask, and semiconductor device manufacturing method Dec 26, 2019
A 2019-213759 Endoscope device and its remote control button device Dec 19, 2019
A 2019-215563 Mask blank, reflective mask manufacturing method, and semiconductor device manufacturing method Dec 19, 2019
A 2019-215951 Non-magnetic substrate for magnetic disk and magnetic disk Dec 19, 2019
2018-194142 Mounting device for the top of the endoscope Dec 12, 2019
2018-194145 Mounting device for the top of the endoscope Dec 12, 2019
A 2019-208709 Endoscope processor and endoscope system Dec 12, 2019
A 2019-208898 Light source device for endoscope, endoscope system, and arc discharge control device Dec 12, 2019
A 2019-210156 Optical glass and optical element Dec 12, 2019
A 2019-210157 Optical glass and optical element Dec 12, 2019
A 2019-210176 Glass lens mold Dec 12, 2019
A 2019-212158 Endoscope processor and control method for endoscope processor Dec 12, 2019
A 2019-205732 Endoscope system Dec 5, 2019
A 2019-207359 Mask blank, phase shift mask, and semiconductor device manufacturing method Dec 5, 2019

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2018-159785 2019-130802 2019-213759 2019-215563 2019-215951 2018-194142 2018-194145 2019-208709 2019-208898 2019-210156 2019-210157 2019-210176 2019-212158 2019-205732 2019-207359

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