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ENPLAS CORP

Overview
  • Total Patents
    3,911
  • GoodIP Patent Rank
    988
  • Filing trend
    ⇧ 2.0%
About

ENPLAS CORP has a total of 3,911 patent applications. It increased the IP activity by 2.0%. Its first patent ever was published in 1984. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, electrical machinery and energy and measurement are NALUX CO LTD, RADIANT OPTO ELECTRONICS SUZHOU CO LTD and ROSENBERG PAUL KESSLER.

Patent filings per year

Chart showing ENPLAS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saito Tomohiro 234
#2 Morioka Shimpei 144
#3 Kajiwara Yasushi 131
#4 Noguchi Koji 103
#5 Kon Ayano 102
#6 Ohkawa Shingo 98
#7 Nakamura Masato 98
#8 Fukuda Yasuyuki 95
#9 Kidachi Masahiro 93
#10 Fukunaga Masami 86

Latest patents

Publication Filing date Title
WO2021079823A1 Production method for composite projection-recess structure and use applications of such structure
WO2021070948A1 Light flux control member, light-emitting device, area light source device, and display device
WO2021070840A1 Socket and inspection socket
WO2021070841A1 Socket and inspection socket
WO2021054377A1 Light flux controlling member, light-emitting device, surface light source apparatus, and display apparatus
WO2021065344A1 Lighting device and observation apparatus
WO2021045032A1 Emitter and drip irrigation tube
WO2021045000A1 Droplet removal device and droplet removal method
WO2021039831A1 Emitter and drip irrigation tube
WO2021044894A1 Fiber-reinforced resin molded product manufacturing method and fiber-reinforced resin molded product
WO2021039623A1 Emitter and drip irrigation tube
WO2021039624A1 Emitter and drip irrigation tube
US2021041728A1 Light isolator member and light isolator
WO2021024954A1 A gear housing for a planetary gear device that structurally isolates an inner gear
WO2021020453A1 Sterilization apparatus
WO2021020454A1 Uv visualization unit and electromechanical instrument
WO2021015247A1 Ultraviolet sterilizing apparatus
US2021003793A1 Optical receptacle and optical module
WO2021006225A1 Emitter and drip irrigation tube
JP2020173448A Image display body, manufacturing method of the same, and optical component