Setsuo Hasegawa

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Nishiwaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for making magnetrons
- Patent number 6,729,926
- Issue date May 4, 2004
- Sanyo Electric Co., LTD
- Noriyuki Murao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron with external terminals having connecting portions which...
- Patent number 6,696,790
- Issue date Feb 24, 2004
- Sanyo Electric Co., Ltd.
- Noriyuki Murao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron and microwave heating device
- Patent number 6,650,057
- Issue date Nov 18, 2003
- Sanyo Electric Co., LTD
- Noriyuki Murao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetron
- Patent number 6,633,131
- Issue date Oct 14, 2003
- Sanyo Electric Co., LTD
- Noriyuki Murao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron having magnetic pole pieces providing a specific magnetic...
- Patent number 6,501,224
- Issue date Dec 31, 2002
- Sanyo Electric Co., Ltd.
- Kazuki Miki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron with a fifth harmonic choke
- Patent number 5,894,198
- Issue date Apr 13, 1999
- Sanyo Electric Co., Ltd.
- Kazuki Miki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Magnetron
- Publication number 20020180363
- Publication date Dec 5, 2002
- SANYO ELECTRIC CO., LTD.
- Noriyuki Murao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetron and microwave heating device
- Publication number 20020175627
- Publication date Nov 28, 2002
- SANYO ELECTRIC CO., LTD.
- Noriyuki Murao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for making magnetrons
- Publication number 20020081934
- Publication date Jun 27, 2002
- Noriyuki Murao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetron
- Publication number 20020070108
- Publication date Jun 13, 2002
- Noriyuki Murao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetron
- Publication number 20010004192
- Publication date Jun 21, 2001
- Kazuki Miki
- H01 - BASIC ELECTRIC ELEMENTS