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NAT INST RES INORGANIC MAT

Overview
  • Total Patents
    710
About

NAT INST RES INORGANIC MAT has a total of 710 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, surface technology and coating and chemical engineering are NAT INST RES, VENEZIA TECNOLOGIE S P A and VERY SMALL PARTICLE COMPANY PTY LTD.

Patent filings in countries

World map showing NAT INST RES INORGANIC MATs patent filings in countries

Patent filings per year

Chart showing NAT INST RES INORGANIC MATs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kimizuka Noboru 96
#2 Mori Naohiko 95
#3 Shirasaki Shinichi 65
#4 Ishizawa Yoshio 51
#5 Fujiki Yoshinori 45
#6 Mitomo Mamoru 41
#7 Otani Shigeki 39
#8 Sasaki Takayoshi 33
#9 Nakazawa Hiromoto 31
#10 Tanaka Takao 29

Latest patents

Publication Filing date Title
US2002045529A1 Spinel type sialon, spinel type silicon oxynitride and methods for producing their powders
US2002045530A1 Silicon nitride sintered products and processes for their production
JP2002151063A Electrode reaction characteristic measurement equipment and method
JP2001059983A Lithium niobate single crystal
US6673330B1 Single crystal of lithium niobate or tantalate and its optical element, and process and apparatus for producing an oxide single crystal
US6383465B1 Cubic boron nitride and its gas phase synthesis method
JP2000233997A Device for producing single crystal by pulling-up method
JP2000191397A Hologram memory consisting of lithium niobate single crystal with improved photoinduced refractive index characteristics and photomultiplying device using the memory
JP2001198208A Calcium phosphate type biocompatible ceramic sintered body and method of manufacturing the same
JP2001199796A METHOD FOR PRODUCING TiO SINGLE CRYSTAL THIN FILM
JP2001137329A Bio-tissue for tendon or ligament and method of manufacturing it
JP2001104704A Method for extracting and separating metallic ion by hydrophobic gel
JP2001077048A Low-resistance ohmic electrode to semiconductor diamond and formation method therefor
JP2001074894A Material for spectral element that disperses soft x rays
JP2001066977A Hologram recording device and its method
JP2001066976A Dichromatic hologram recording and reproducing device
JP2001064011A Scandium borocarbide and its production
JP2001054564A Vital material
JP2001026408A Combined material of chitosan and calcium phosphate and its production
JP2001019550A Crystallite granule silicon carbide sintered compact having superplasticity and its production