Hasumi; Takeshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hasumi; Takeshi.The latest application filed is for "positive active material for nonaqueous secondary battery, and nonaqueous secondary battery using the same".
- Hasumi; Takeshi - Kyoto JP
| Patent | Date |
|---|---|
| Process for producing electrode of nonaqueous electrolyte battery Grant 6,676,713 - Okada , et al. January 13, 2 | 2004-01-13 |
| Positive active material for nonaqueous secondary battery, and nonaqueous secondary battery using the same App 20030044684 - Nanamoto, Katsuya ; et al. | 2003-03-06 |
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