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HOYA SCHOTT CORP

Overview
  • Total Patents
    20
About

HOYA SCHOTT CORP has a total of 20 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan, Republic of Korea and United States. Its main competitors in its focus markets electrical machinery and energy, semiconductors and measurement are INT PLASMA CORP, ADVANCED MICRO FABRICATION EQUIPMENT INC CHINA and AXCELIS TECH INC.

Patent filings in countries

World map showing HOYA SCHOTT CORPs patent filings in countries

Patent filings per year

Chart showing HOYA SCHOTT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Amano Satoru 7
#2 Kobayashi Norio 6
#3 Jinbo Yosuke 5
#4 Niwa Shunji 4
#5 Kogure Yasuo 4
#6 Hiratsuka Katsumi 3
#7 Nishii Yoshikazu 2
#8 Sakata Shinichi 1
#9 Morisada Naoyuki 1
#10 Arai Soji 1

Latest patents

Publication Filing date Title
JP2004034012A Photocatalytic filter base material based on light-transmitting linear material, filter using the same and method for manufacturing the same
JP2003346125A Wire-like material counting method, and photocatalyst filter strand counting method
JP2003311110A Arranging method for wire-like articles and arranging method for photocatalyst film material using the same
JP2003309273A Light quantity detection means, and illuminator and sensor device having the same
JP2003168394A Dielectric barrier excimer lamp
JP2002263596A Ultraviolet irradiation device
KR20020041113A Apparatus and method for irradiation with ultraviolet light beam
US6379024B1 Dielectric barrier excimer lamp and ultraviolet light beam irradiating apparatus with the lamp
KR20010051892A Method of irradiation with ultraviolet light beam and apparatus therefor
JP2002028497A Light transmitter, light irradiation device and photopolymeirization method
US6342702B1 Ultraviolet ray irradiation apparatus