Shunji Sasaki

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Shimizu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air-conditioner
- Patent number 11,280,507
- Issue date Mar 22, 2022
- HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
- Hiroyasu Yoneyama
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioner
- Patent number 5,956,962
- Issue date Sep 28, 1999
- Hitachi, Ltd.
- Hiroshi Takenaka
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioner system having a refrigerant distributor and method...
- Patent number 5,743,111
- Issue date Apr 28, 1998
- Hitachi, Ltd.
- Shunji Sasaki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner
- Patent number 5,689,965
- Issue date Nov 25, 1997
- Hitachi, Ltd.
- Hiroshi Takenaka
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
High-rigidity sheet-metal structure
- Patent number 5,564,247
- Issue date Oct 15, 1996
- Hitachi, Ltd.
- Keiichi Nakamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
LEAK DETECTING DEVICE AND LEAK DETECTING SYSTEM
- Publication number 20210247086
- Publication date Aug 12, 2021
- Hitachi-Johnson Controls Air Conditioning, Inc.
- Shunji SASAKI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR-CONDITIONER
- Publication number 20190338971
- Publication date Nov 7, 2019
- Hitachi-Johnson Controls Air Conditioning, Inc.
- Hiroyasu YONEYAMA
- F24 - HEATING RANGES VENTILATING