Yoshimitsu SEKIYA

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Moriya-City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cryogenic liquefying/refrigerating method and system
- Patent number 7,540,171
- Issue date Jun 2, 2009
- Mayekawa Mfg. Co., Ltd.
- Nobumi Ino
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Lubricant supply system and operating method of multisystem lubrica...
- Patent number 7,347,301
- Issue date Mar 25, 2008
- Mayekawa Mfg. Co., Ltd.
- Yoshimitsu Sekiya
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Non-contact type mechanical seal
- Patent number 6,325,382
- Issue date Dec 4, 2001
- Nippon Pillar Packing Co., Ltd.
- Yasutaka Iwamoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CRYOGENIC LIQUEFYING/REFRIGERATING METHOD AND SYSTEM
- Publication number 20070251266
- Publication date Nov 1, 2007
- Mayekawa Mfg. Co., Ltd.
- Nobumi INO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LUBRICANT SUPPLY SYSTEM AND OPERATING METHOD OF MULTISYSTEM LUBRICA...
- Publication number 20070163840
- Publication date Jul 19, 2007
- Mayekawa Mfg. Co., Ltd.
- Yoshimitsu SEKIYA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...