Tsuyoshi Shimizu

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Kiyosu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Insert, method for producing the same, and method for producing lon...
- Patent number 8,420,223
- Issue date Apr 16, 2013
- Toyoda Gosei Co., Ltd.
- Masatoshi Hotta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
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- Patent number 6,898,916
- Issue date May 31, 2005
- Toyoda Gosei Co., Ltd.
- Kenji Kobayashi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Insert, method for producing the same, and method for producing lon...
- Publication number 20110159311
- Publication date Jun 30, 2011
- Toyoda Gosei Co., Ltd.
- Masatoshi Hotta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
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- Publication number 20030106268
- Publication date Jun 12, 2003
- Kenji Kobayashi
- B60 - VEHICLES IN GENERAL