Inventor · disambiguated record
Kazuhisa Nishida
Also filed as: NISHIDA KAZUHISA
25 granted patents·102 citations·filing 1987–2004
95Inventor score
Top patents by PatentIndex Score
25 records- 0172US6426592B2High-voltage discharge lamp with cylindrical member to mitigate thermal stressNEC CORP·Filed 2000·Granted Jul 30, 2002·9 cites·13 claims
- 0270US6693379B2High-pressure discharge lamp and method of fabricating sameNEC CORP·Filed 2002·Granted Feb 17, 2004·7 cites·10 claims
- 0368US6669522B2High pressure discharge lamp and method for producing thereofNEC MICROWAVE TUBE LTD·Filed 2003·Granted Dec 30, 2003·6 cites·13 claims
- 0465US6667575B2High pressure discharge lamp with reduced bulb thicknessNEC MICROWAVE TUBE LTD·Filed 2001·Granted Dec 23, 2003·6 cites·25 claims
- 0564US6911776B2High-pressure discharge lampNEC CORP·Filed 2002·Granted Jun 28, 2005·5 cites·18 claims
- 0663US6759806B2High pressure discharge lamp and method for sealing a bulb thereofNEC MICROWAVE TUBE LTD·Filed 2001·Granted Jul 6, 2004·4 cites·6 claims
- 0763US6737807B2High-pressure discharge lampNEC CORP·Filed 2002·Granted May 18, 2004·4 cites·16 claims
- 0862US6875072B2High-pressure discharge lamp and method of fabricating sameNEC CORP·Filed 2003·Granted Apr 5, 2005·4 cites·2 claims
- 0961US5319664AIon laser tubesNEC CORP·Filed 1993·Granted Jun 7, 1994·19 cites·4 claims
- 1060US6583565B2High pressure discharge lampNEC MICROWAVE TUBE LTD·Filed 2001·Granted Jun 24, 2003·4 cites·28 claims
- 1160US6570329B2High pressure discharge lamp and method for producing thereofNEC MICROWAVE TUBE LTD·Filed 2001·Granted May 27, 2003·3 cites·16 claims
- 1255US6504302B2High-pressure discharge lampNEC MICROWAVE TUBE LTD·Filed 2001·Granted Jan 7, 2003·2 cites·8 claims
- 1351US5274304AHelix type traveling wave tube structure with supporting rods covered with boron nitride or artificial diamondNEC CORP·Filed 1992·Granted Dec 28, 1993·9 cites·5 claims
- 1450US6773320B2High pressure discharge lamp and method for sealing a bulb thereofNEC MICROWAVE TUBE LTD·Filed 2002·Granted Aug 10, 2004·1 cites·11 claims
- 1548US6608440B2High pressure discharge lamp and method of production thereforNEC MICROWAVE TUBE LTD·Filed 2001·Granted Aug 19, 2003·2 cites·7 claims
- 1646US7137859B2High-pressure discharge lampNEC CORP·Filed 2004·Granted Nov 21, 2006·0 cites·2 claims
- 1745US7038379B2High pressure discharge lamp and method for sealing a bulb thereofNEC MICROWAVE TUBE LTD·Filed 2003·Granted May 2, 2006·0 cites·20 claims
- 1842US7298089B2High-pressure discharge lampNEC CORP·Filed 2004·Granted Nov 20, 2007·0 cites·2 claims
- 1942US4912719AIon laser tubeNEC CORP·Filed 1987·Granted Mar 27, 1990·7 cites·7 claims
- 2038US6913503B2High pressure discharge lamp and method of production thereforNEC MICROWAVE TUBE LTD·Filed 2003·Granted Jul 5, 2005·0 cites·13 claims
- 2138US5495144AHelical slow-wave circuit assembly with reduced RF lossesNEC CORP·Filed 1994·Granted Feb 27, 1996·4 cites·6 claims
- 2234US5682399AIon laser tube with a discharge tubule adopted for a high discharge current and a high laser outputNEC CORP·Filed 1996·Granted Oct 28, 1997·5 cites·8 claims
- 2330US5406576AHigh power ion laser tube having discharge portion of amorphous carbonNEC CORP·Filed 1993·Granted Apr 11, 1995·0 cites·8 claims
- 2430US5325389AIon-laser including a silicon carbide discharge tube having a small arithmetic roughnessNEC CORP·Filed 1992·Granted Jun 28, 1994·1 cites·4 claims
- 2525US5311537AIon laser tubeNEC CORP·Filed 1992·Granted May 10, 1994·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →