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HAMAMATSU PHOTONICS KK

Overview
  • Total Patents
    15,198
  • GoodIP Patent Rank
    386
  • Filing trend
    ⇧ 50.0%
About

HAMAMATSU PHOTONICS KK has a total of 15,198 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 1981. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, semiconductors and optics are YOUNGTEK ELECTRONICS CORP, LASER SYSTEMS & SOLUTIONS OF EUROPE and NIPPON AVIOTRONICS KK.

Patent filings per year

Chart showing HAMAMATSU PHOTONICS KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shibayama Katsumi 925
#2 Muramatsu Masaharu 421
#3 Mizuno Seiichiro 415
#4 Fukuyo Fumitsugu 323
#5 Tsuchiya Yutaka 313
#6 Aoshima Shinichiro 289
#7 Fujita Kazuki 288
#8 Shimoi Hideki 280
#9 Toyoda Haruyoshi 275
#10 Uchiyama Naoki 266

Latest patents

Publication Filing date Title
JP2021006832A Manufacturing method of radiation detector
WO2021070820A1 Light detection device
WO2021065668A1 Spectroscopic unit and spectroscopic module
WO2021054353A1 Inspection device and inspection method
WO2021054372A1 Inspection device and inspection method
WO2021065407A1 Light emitting device
WO2021049550A1 Laser processing device, and laser processing method
WO2021049549A1 Laser processing device, and laser processing method
WO2021065399A1 Optical device
WO2021049546A1 Laser processing device and laser processing method
WO2021049397A1 Light scanning system and light scanning device
WO2021049398A1 Method for manufacturing optical scanning system, method for manufacturing optical scanning device, and data acquisition method
WO2021065284A1 Fiber optics plate, scintillator panel, radiation detector, electron microscope, x-ray blocking method and electron beam blocking method
WO2021065272A1 Photodetector
WO2021070503A1 Mirror device manufacturing method and mirror unit manufacturing method
WO2021049313A1 Semiconductor sample inspection device and inspection method
US2021060978A1 Active energy radiation unit and active energy radiation device
WO2021079606A1 Method for manufacturing mirror device
WO2021079607A1 Method of manufacturing mirror device
JP2020194190A Sample observation device and sample observation method