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TSUKUBA ASGAL KK

Overview
  • Total Patents
    16
About

TSUKUBA ASGAL KK has a total of 16 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets optics and surface technology and coating are OPOWER HANS DR, AHHC OPTOELECTRONIC TECH CO LTD and PHASED ARRAY LASERS PTY LTD.

Patent filings in countries

World map showing TSUKUBA ASGAL KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing TSUKUBA ASGAL KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Shindo Isamu 13
#2 Soma Hirotoshi 6
#3 Asada Akira 2
#4 Kawada Tatsutoshi 1
#5 Sakauchi Hidenori 1
#6 Satou Hiramichi 1

Latest patents

Publication Filing date Title
JPH08312866A Pipe joint
JPH07145896A Pipe coupling
JPH06180463A Automatic tracking type wavelength converter
JPH05178685A Floating zone melting device
JPH022194A Change of laser beam wavelength and its oscillator
JPH01128484A High-efficiency second harmonic generating laser oscillator
JPS63223487A High vacuum type radiation concentrating heater
JPS63198386A Laser oscillation device
JPS63101833A Generating method for parametric oscillation of light
JPS6394231A Converting method for wavelength of laser beam
JPS6355990A Wavelength conversion of laser light
JPS62162376A Method of generating coherent ultraviolet radiation
JPS62162374A Method of generating coherent ultraviolet radiation
JPS62162377A Method of generating coherent ultraviolet radiation
JPS62162378A Method of generating coherent ultraviolet radiation
JPS62162375A Coherent UV generation method