Kumagai; Shuzo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kumagai; Shuzo.The latest application filed is for "refrigerating compressor with breakaway pulley portion".
- Kumagai; Shuzo - Kounan-machi JP
- Kumagai; Shuzo - Kounan JP
| Patent | Date |
|---|---|
| Refrigerating compressor with breakaway pulley portion Grant 5,800,137 - Eitai , et al. September 1, 1 | 1998-09-01 |
| Variable capacity vane compressor Grant 5,505,592 - Kumagai , et al. April 9, 1 | 1996-04-09 |
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