Katayama; Rie
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katayama; Rie.The latest application filed is for "air-supplying structure for multi-cylinder engine".
- Katayama; Rie - Oyama JP
- Katayama, Rie - Oyama-shi JP
| Patent | Date |
|---|---|
| Air-supplying structure for multi-cylinder engine Grant 6,564,783 - Chou , et al. May 20, 2 | 2003-05-20 |
| Air-supplying structure for multi-cylinder engine App 20020056444 - Chou, Etsuo ; et al. | 2002-05-16 |
| Exhaust silencer and communicating pipe thereof Grant 6,241,044 - Nishiyama , et al. June 5, 2 | 2001-06-05 |
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