Inventor · disambiguated record
Nobuaki Iehisa
Also filed as: IEHISA NOBUAKI
26 granted patents·1 pending application·308 citations·filing 1988–2007
96Inventor score
Top patents by PatentIndex Score
27 records- 0191US5067086AThree-dimensional shape machining laser deviceFANUC LTD·Filed 1989·Granted Nov 19, 1991·59 cites·4 claims
- 0281US4937422AMethod of correcting laser output powerFANUC LTD·Filed 1988·Granted Jun 26, 1990·28 cites·7 claims
- 0381US4921357ALaser oscillator deviceFANUC LTD·Filed 1988·Granted May 1, 1990·27 cites·5 claims
- 0474US6555784B2Laser machining apparatusFANUC LTD·Filed 2001·Granted Apr 29, 2003·17 cites·7 claims
- 0567US5059760ALaser beam machining deviceFANUC LTD·Filed 1989·Granted Oct 22, 1991·19 cites·5 claims
- 0664US6538231B2Laser machining apparatusFANUC LTD·Filed 2001·Granted Mar 25, 2003·10 cites·16 claims
- 0761US5004889ALaser power controlling methodFANUC LTD·Filed 1988·Granted Apr 2, 1991·12 cites·2 claims
- 0858US5151916AElectric discharge tube for gas laserFANUC LTD·Filed 1989·Granted Sep 29, 1992·11 cites·7 claims
- 0957US7653103B2Pulse oscillating type solid laser unit and laser process unitKATAOKA CORP·Filed 2007·Granted Jan 26, 2010·0 cites·15 claims
- 1055US7215689B2Pulse oscillation solid-sate laser apparatus and laser machining apparatusKATAOKA CORP·Filed 2002·Granted May 8, 2007·3 cites·7 claims
- 1154US4887272ALaser oscillator deviceFANUC LTD·Filed 1988·Granted Dec 12, 1989·9 cites·7 claims
- 1253US5278860AModular construction of face-pumped laser head componentsGEN ELECTRIC·Filed 1992·Granted Jan 11, 1994·14 cites·7 claims
- 1352US4935937AAbnormality detection device for laser oscillator piping systemFANUC LTD·Filed 1988·Granted Jun 19, 1990·9 cites·1 claims
- 1450US5893987ALaser output control systemFANUC LTD·Filed 1994·Granted Apr 13, 1999·13 cites·6 claims
- 1549US6055263ASolid-state laser oscillating deviceFANUC LTD·Filed 1997·Granted Apr 25, 2000·14 cites·11 claims
- 1649US5580470AOutput waveform control deviceFANUC LTD·Filed 1995·Granted Dec 3, 1996·15 cites·9 claims
- 1749US5088101ALaser gas displacement amount control methodFANUC LTD·Filed 1989·Granted Feb 11, 1992·9 cites·2 claims
- 1847US7088761B2Laser apparatusKATAOKA CORP·Filed 2002·Granted Aug 8, 2006·1 cites·7 claims
- 1945US5136606ADischarge tube for a gas laser deviceFANUC LTD·Filed 1989·Granted Aug 4, 1992·6 cites·5 claims
- 2045US4956846AGas laser deviceFANUC LTD·Filed 1988·Granted Sep 11, 1990·6 cites·4 claims
- 2139US5084885ANc laser deviceFANUC LTD·Filed 1990·Granted Jan 28, 1992·6 cites·9 claims
- 2238US2002051480A1Laser diode excitation slab type solid-state laserFiled 2001·Application pending·0 cites
- 2336US5043555ANC laser deviceFANUC LTD·Filed 1989·Granted Aug 27, 1991·5 cites·7 claims
- 2436US4930135ALaser oscillator deviceFANUC LTD·Filed 1988·Granted May 29, 1990·3 cites·9 claims
- 2534US5206473ANc laser deviceFANUC LTD·Filed 1990·Granted Apr 27, 1993·4 cites·3 claims
- 2633US4937837AGas laser deviceFANUC LTD·Filed 1988·Granted Jun 26, 1990·2 cites·7 claims
- 2731US6097747AGas discharge excitation laser deviceFANUC LTD·Filed 1997·Granted Aug 1, 2000·6 cites·15 claims
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