Learn more

HAMAMATSU SYSTEMS INC

Overview
  • Total Patents
    17
About

HAMAMATSU SYSTEMS INC has a total of 17 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Japan and Germany. Its main competitors in its focus markets measurement, audio-visual technology and optics are SOL INC CO LTD, SPECTRA TECH INC and HESS HARALD F.

Patent filings in countries

World map showing HAMAMATSU SYSTEMS INCs patent filings in countries

Patent filings per year

Chart showing HAMAMATSU SYSTEMS INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Iida Hitoshi 6
#2 Allemand Charly D 6
#3 Brewer David L 5
#4 Maldari Mario A 4
#5 Green Gary P 4
#6 Allen Nina S 2
#7 Allen Robert D 2
#8 Chiyaarii Deii Arumando 1
#9 Tida H 1
#10 Mario Ei Marudari 1

Latest patents

Publication Filing date Title
US4655592A Particle detection method and apparatus
FR2526947A1 Automatic particle detector for inspecting integrated circuit slice - uses lamp which is reflected by collimating mirror onto slice held by vacuum clamp, TV camera and processor
JPS58191936A Monochroic picture device
NL8105039A Automatic particle detector for inspecting integrated circuit slice - uses lamp which is reflected by collimating mirror onto slice held by vacuum clamp, TV camera and processor
DE3143695A1 Method and device for detecting particles on a body
US4394688A Video system having an adjustable digital gamma correction for contrast enhancement
US4412246A Method of adjusting a video microscope system incorporating polarization or interference optics for optimum imaging conditions
US4455087A Monochromatic imaging apparatus
US4377340A Method and apparatus for detecting particles on a material