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LASER NOSHUKU GIJUTSU KENKYU

Overview
  • Total Patents
    47
About

LASER NOSHUKU GIJUTSU KENKYU has a total of 47 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy, environmental technology and optics are ASCEM B V, Yancheng guotai concrete co ltd and HEFEI ZHENGTUO DECORATION MAT CO LTD.

Patent filings in countries

World map showing LASER NOSHUKU GIJUTSU KENKYUs patent filings in countries
# Country Total Patents
#1 Japan 47

Patent filings per year

Chart showing LASER NOSHUKU GIJUTSU KENKYUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yonago Akinobu 8
#2 Fukazawa Teruichiro 4
#3 Mori Kazutaka 4
#4 Matsui Toshihiro 4
#5 Kanei Hiroyuki 4
#6 Shibano Takayuki 4
#7 Urano Susumu 3
#8 Shige Takashi 3
#9 Ishibashi Makoto 3
#10 Tokunaga Kazutoshi 3

Latest patents

Publication Filing date Title
JPH10330958A Coating material and coating method
JPH10330921A Electron beam irradiation method
JPH1084172A Dye laser device
JPH1080157A Pulse power supply apparatus
JPH104230A Electrode for gas laser
JPH09275235A Dye laser device
JPH09257549A Method and device for measuring liquid level
JPH09256168A Coating method on graphite
JPH09257548A Liquid level measuring device
JPH09256154A Method for measuring evaporation in metallic vapor generating device and the same device
JPH08283879A Device for recovering metal by evaporation
JPH08234253A Production of optical crystal element
JPH08151283A Coating on graphite and heat-resistant material
JPH08151282A Ceramic coating on graphite
JPH08136692A Steam sealing vessel
JPH08134643A Apparatus for preventing adhesion of vapor on observation window
JPH08136433A Measuring instrument for particle density
JPH08133877A Method for coating graphite with ceramic
JPH08134634A Vacuum deposition device
JPH08125258A Dye laser beam shaping method and dye laser oscillation device adopting the method