Satoshi Matsunaga

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Nakatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spherical annular seal member and method of manufacturing the same
- Patent number 9,182,060
- Issue date Nov 10, 2015
- Oiles Corporation
- Osamu Miyashita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Spherical annular seal member and method of manufacturing the same
- Patent number 9,097,376
- Issue date Aug 4, 2015
- Oiles Corporation
- Osamu Miyashita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spherical annular seal member and method of manufacturing the same
- Patent number 9,016,694
- Issue date Apr 28, 2015
- Oiles Corporation
- Osamu Miyashita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SPHERICAL ANNULAR SEAL MEMBER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150198276
- Publication date Jul 16, 2015
- OILES CORPORATION
- Osamu MIYASHITA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SPHERICAL ANNULAR SEAL MEMBER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140361496
- Publication date Dec 11, 2014
- OILES CORPORATION
- Osamu Miyashita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...