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ORC MFG CO LTD

Overview
  • Total Patents
    1,030
  • GoodIP Patent Rank
    6,657
  • Filing trend
    ⇩ 7.0%
About

ORC MFG CO LTD has a total of 1,030 patent applications. It decreased the IP activity by 7.0%. Its first patent ever was published in 1982. It filed its patents most often in Japan, China and Taiwan. Its main competitors in its focus markets optics, electrical machinery and energy and audio-visual technology are ORC MANUFACTURING CO LTD, ASELTA NANOGRAPHICS and CAIZ OPTRONICS CORP.

Patent filings per year

Chart showing ORC MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Serizawa Izumi 105
#2 Fujimori Akiyoshi 63
#3 Hayashi Takehiro 61
#4 Okuyama Takashi 56
#5 Hayakawa Takenori 47
#6 Watanuki Minoru 45
#7 Kodaira Hiroshi 39
#8 Yagi Yasuhiko 39
#9 Kurano Masahiro 38
#10 Morita Akira 37

Latest patents

Publication Filing date Title
JP2020193147A Ozone treatment device
JP2021001100A Ozone-generating device
JP2021001099A Ozone generator and ozone generating method
JP2020198146A Ultraviolet irradiation apparatus and ozone generation apparatus
JP2020198145A Ultraviolet irradiation apparatus and ozone generation apparatus
JP2020192550A Laser processing device
JP2020157341A Dust collector and laser processor
JP2020161654A Housing body transfer device and laser processing device
JP2020161418A Discharge lamp and manufacturing method of the same
JP2020147461A Ultraviolet irradiation device and ozone generator
JP2020140070A Exposure apparatus and exposure method
JP2020140069A Exposure apparatus and alignment method
CN110320765A Exposure device
KR20190103000A Projection exposure apparatus
JP2020122811A Projection exposure device, and light shield used for projection exposure device
JP2020107424A Discharge lamp
JP2020107419A Discharge lamp and illumination device
JP2020106603A Optical device and exposure device
JP2020052246A Exposure apparatus
JP2020052283A Exposure apparatus and exposure method