Yasuharu Kurogi

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Absorption type refrigerating machine
- Patent number 6,192,694
- Issue date Feb 27, 2001
- Sanyo Electric Co., LTD
- Naoki Hiro
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Failure diagnosing apparatus for combustion systems
- Patent number 5,938,424
- Issue date Aug 17, 1999
- Sanyo Electric Co., Ltd.
- Yasuharu Kurogi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Failure diagnosing system for absorption chillers
- Patent number 5,623,426
- Issue date Apr 22, 1997
- Sanyo Electric Co., Ltd.
- Yoshio Ozawa
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...