Inventor · disambiguated record
Ken Ohmata
Also filed as: OHMATA KEN
6 granted patents·46 citations·filing 1980–1993
81Inventor score
Top patents by PatentIndex Score
6 records- 0152US5197078AGas laser apparatusMITSUI PETROCHEMICAL IND·Filed 1991·Granted Mar 23, 1993·15 cites·7 claims
- 0239US5214659ALaser deviceMITSUI PETROCHEMICAL IND·Filed 1990·Granted May 25, 1993·8 cites·2 claims
- 0339US4380368AProjection screenOHMATA KEN·Filed 1980·Granted Apr 19, 1983·9 cites·12 claims
- 0433US5170224ALaser wavelength measuring deviceMITSUI PETROCHEMICAL IND·Filed 1990·Granted Dec 8, 1992·6 cites·9 claims
- 0532US5319441AMethod and apparatus for detecting wavelength of laser beamMITSUI PETROCHEMICAL IND·Filed 1993·Granted Jun 7, 1994·5 cites·5 claims
- 0630US5251226ADischarge exciting excimer laser deviceMITSUI PETROCHEMICAL IND·Filed 1991·Granted Oct 5, 1993·3 cites·6 claims
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