Sumida; Michitake
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sumida; Michitake.The latest application filed is for "automotive heat exchanging system".
- Sumida; Michitake - Nakano-ku JP
- Sumida; Michitake - Yokohama JP
- Sumida; Michitake - Tokyo JP
| Patent | Date |
|---|---|
| Automotive heat exchanging system Grant 7,644,793 - Iwasaki , et al. January 12, 2 | 2010-01-12 |
| Automotive heat exchanging system App 20040226764 - Iwasaki, Mitsuru ; et al. | 2004-11-18 |
| Cooling system for water-cooled internal combustion engine and control method applicable to cooling system therefor Grant 6,739,290 - Iwasaki , et al. May 25, 2 | 2004-05-25 |
| Cooling system for water-cooled internal combustion engine and control method applicable to cooling system therefor App 20020152972 - Iwasaki, Mitsuru ; et al. | 2002-10-24 |
| Integral type heat exchanger Grant 6,230,793 - Sumida May 15, 2 | 2001-05-15 |
| Integrated heat exchanger Grant 6,173,766 - Nakamura , et al. January 16, 2 | 2001-01-16 |
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