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R & D INST OF METALS & COMPOSI

Overview
  • Total Patents
    15
About

R & D INST OF METALS & COMPOSI has a total of 15 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets optics are KRASNOGORSKIJ Z AOOT, THALES OPTICS LTD and TANG HSIANG CHI.

Patent filings in countries

World map showing R & D INST OF METALS & COMPOSIs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing R & D INST OF METALS & COMPOSIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Optical systems

Top inventors

# Name Total Patents
#1 Fukuda Taketo 5
#2 Motoki Shinya 5
#3 Jinno Masaaki 5
#4 Sakai Shigeru 5
#5 Aisaka Katsuhiko 5
#6 Okumura Ikuo 4
#7 Yanagisawa Kenichi 4
#8 Yamagishi Kenjiro 4
#9 Okuda Akihisa 3
#10 Takeda Nobuo 3

Latest patents

Publication Filing date Title
JP2004345525A Helicopter
JP2004309332A Resin tip detection sensor in rtm molding
JP2004309333A Method for monitoring lifetime of composite material
JP2004109552A Variable wavelength optical fiber grating type filter
JP2004109551A Temperature-independent optical fiber grating
JP2004082644A Intellectual molding system for thermosetting resin molding material and intellectual composing method therefor
JP2003315601A Connection structure of optical transmission medium and method of manufacturing structure in which the optical transmission medium is embedded
JP2003066275A Connector for optical fiber of different diameter
JP2003039479A Method for controlling rtm resin fluidity and device therefor
JP2003039451A Rtm resin flow control method and apparatus
JP2002173375A Piezoelectric ceramic sintered by utilizing microwave and hot press, method of producing the same and piezoelectric actuator using the piezoelectric ceramic
JP2002139642A Optical fiber connector and composite material structure
JP2002129387A Surface treatment method for titanium-nickel alloy
JP2002131265A Damage detection sensor, production method thereof and composite material with the same incorporated therein
JP2001350053A Different diameter optical fiber connector