Katsuhisa Ootsuta

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Blower
- Patent number 7,331,758
- Issue date Feb 19, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Arinaga
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Device for controlling diffused air
- Patent number 6,276,440
- Issue date Aug 21, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Kunihiko Kaga
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Device for controlling diffused air
- Patent number 6,083,101
- Issue date Jul 4, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Kunihiko Kaga
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Blowing apparatus, suction panel therefor and straightening guide t...
- Patent number 5,620,370
- Issue date Apr 15, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Umai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air conditioner
- Patent number 5,421,403
- Issue date Jun 6, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Katsuyuki Aoki
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Blower
- Publication number 20050260075
- Publication date Nov 24, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Masahiro Arinaga
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...