Kazuhisa Nishida

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-pressure discharge lamp
- Patent number 7,298,089
- Issue date Nov 20, 2007
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp
- Patent number 7,137,859
- Issue date Nov 21, 2006
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp and method for sealing a bulb thereof
- Patent number 7,038,379
- Issue date May 2, 2006
- NEC Microwave Tube, Ltd.
- Tatsuya Uchikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp and method of production therefor
- Patent number 6,913,503
- Issue date Jul 5, 2005
- NEC Microwave Tube, Ltd.
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp
- Patent number 6,911,776
- Issue date Jun 28, 2005
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp and method of fabricating same
- Patent number 6,875,072
- Issue date Apr 5, 2005
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp and method for sealing a bulb thereof
- Patent number 6,773,320
- Issue date Aug 10, 2004
- NEC Microwave Tube, Ltd.
- Tatsuya Uchikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp and method for sealing a bulb thereof
- Patent number 6,759,806
- Issue date Jul 6, 2004
- NEC Microwave Tube, Ltd.
- Tatsuya Uchikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp
- Patent number 6,737,807
- Issue date May 18, 2004
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp and method of fabricating same
- Patent number 6,693,379
- Issue date Feb 17, 2004
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp and method for producing thereof
- Patent number 6,669,522
- Issue date Dec 30, 2003
- NEC Microwave Tube, Ltd.
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp with reduced bulb thickness
- Patent number 6,667,575
- Issue date Dec 23, 2003
- NEC Microwave Tube, Ltd.
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp and method of production therefor
- Patent number 6,608,440
- Issue date Aug 19, 2003
- NEC Microwave Tube, Ltd.
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp
- Patent number 6,583,565
- Issue date Jun 24, 2003
- NEC Microwave Tube, Ltd.
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp and method for producing thereof
- Patent number 6,570,329
- Issue date May 27, 2003
- NEC Microwave Tube, Ltd.
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp
- Patent number 6,504,302
- Issue date Jan 7, 2003
- NEC Microwave Tube, Ltd.
- Kazuhisa Nishida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
High-voltage discharge lamp with cylindrical member to mitigate the...
- Patent number 6,426,592
- Issue date Jul 30, 2002
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion laser tube with a discharge tubule adopted for a high discharge...
- Patent number 5,682,399
- Issue date Oct 28, 1997
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Helical slow-wave circuit assembly with reduced RF losses
- Patent number 5,495,144
- Issue date Feb 27, 1996
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power ion laser tube having discharge portion of amorphous carbon
- Patent number 5,406,576
- Issue date Apr 11, 1995
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion-laser including a silicon carbide discharge tube having a small...
- Patent number 5,325,389
- Issue date Jun 28, 1994
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion laser tubes
- Patent number 5,319,664
- Issue date Jun 7, 1994
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion laser tube
- Patent number 5,311,537
- Issue date May 10, 1994
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Helix type traveling wave tube structure with supporting rods cover...
- Patent number 5,274,304
- Issue date Dec 28, 1993
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion laser tube
- Patent number 4,912,719
- Issue date Mar 27, 1990
- NEC Corporation
- Takashi Kanamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High-pressure discharge lamp and method of manufacturing high-press...
- Publication number 20050007022
- Publication date Jan 13, 2005
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-pressure discharge lamp
- Publication number 20040189205
- Publication date Sep 30, 2004
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp and method for sealing a bulb thereof
- Publication number 20040135512
- Publication date Jul 15, 2004
- NEC Microwave Tube, Ltd.
- Tatsuya Uchikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-pressure discharge lamp and method of fabricating same
- Publication number 20040097163
- Publication date May 20, 2004
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp and method of production therefor
- Publication number 20030203701
- Publication date Oct 30, 2003
- NEC MICROWAVE TUBE, LTD.
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp and method for producing thereof
- Publication number 20030184230
- Publication date Oct 2, 2003
- NEC Microwave Tube, Ltd.
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-pressure discharge lamp and method of fabricating same
- Publication number 20030117073
- Publication date Jun 26, 2003
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp and method for sealing a bulb thereof
- Publication number 20030067270
- Publication date Apr 10, 2003
- NEC MICROWAVE TUBE, LTD.
- Tatsuya Uchikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-pressure discharge lamp
- Publication number 20030030379
- Publication date Feb 13, 2003
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-pressure discharge lamp
- Publication number 20030025454
- Publication date Feb 6, 2003
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp and method of production therefor
- Publication number 20020017860
- Publication date Feb 14, 2002
- NEC Corporation
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp
- Publication number 20010038265
- Publication date Nov 8, 2001
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp and method for sealing a bulb thereof
- Publication number 20010033138
- Publication date Oct 25, 2001
- Tatsuya Uchikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp
- Publication number 20010028220
- Publication date Oct 11, 2001
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp and method for producing thereof
- Publication number 20010020822
- Publication date Sep 13, 2001
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-pressure discharge lamp
- Publication number 20010008366
- Publication date Jul 19, 2001
- Kazuhisa Nishida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
High-voltage discharge lamp
- Publication number 20010005117
- Publication date Jun 28, 2001
- Kazuhisa Nishida
- H01 - BASIC ELECTRIC ELEMENTS

Kazuhisa Nishida

Person

Patents Grantslast 30 patents

High-pressure discharge lamp

High-pressure discharge lamp

High pressure discharge lamp and method for sealing a bulb thereof

High pressure discharge lamp and method of production therefor

High-pressure discharge lamp

High-pressure discharge lamp and method of fabricating same

High pressure discharge lamp and method for sealing a bulb thereof

High pressure discharge lamp and method for sealing a bulb thereof

High-pressure discharge lamp

High-pressure discharge lamp and method of fabricating same

High pressure discharge lamp and method for producing thereof

High pressure discharge lamp with reduced bulb thickness

High pressure discharge lamp and method of production therefor

High pressure discharge lamp

High pressure discharge lamp and method for producing thereof

High-pressure discharge lamp

High-voltage discharge lamp with cylindrical member to mitigate the...

Ion laser tube with a discharge tubule adopted for a high discharge...

Helical slow-wave circuit assembly with reduced RF losses

High power ion laser tube having discharge portion of amorphous carbon

Ion-laser including a silicon carbide discharge tube having a small...

Ion laser tubes

Ion laser tube

Helix type traveling wave tube structure with supporting rods cover...

Ion laser tube

Patents Applicationslast 30 patents

High-pressure discharge lamp and method of manufacturing high-press...

High-pressure discharge lamp

High pressure discharge lamp and method for sealing a bulb thereof

High-pressure discharge lamp and method of fabricating same

High pressure discharge lamp and method of production therefor

High pressure discharge lamp and method for producing thereof

High-pressure discharge lamp and method of fabricating same

High pressure discharge lamp and method for sealing a bulb thereof

High-pressure discharge lamp

High-pressure discharge lamp

High pressure discharge lamp and method of production therefor

High pressure discharge lamp

High pressure discharge lamp and method for sealing a bulb thereof

High pressure discharge lamp

High pressure discharge lamp and method for producing thereof

High-pressure discharge lamp

High-voltage discharge lamp