Yoshihiro Yukami

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine for a model
- Patent number D405802
- Issue date Feb 16, 1999
- O.S. Engines Mfg. Co., Ltd.
- Yoshihiro Yukami
- D15 - Machines not elsewhere specified
Information Patent Grant
Engine for a model
- Patent number D401596
- Issue date Nov 24, 1998
- O.S. Engines Mfg. Co., Ltd.
- Yoshihiro Yukami
- D15 - Machines not elsewhere specified