Kagawa; Hiroshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kagawa; Hiroshi.The latest application filed is for "study system and display method".
- Kagawa; Hiroshi - Kanagawa JP
- Kagawa; Hiroshi - Takatsuki JP
- Kagawa; Hiroshi - Takatsuki-shi JP
- Kagawa; Hiroshi - Osaka JP
| Patent | Date |
|---|---|
| Study System And Display Method App 20160240092 - Hayashi; Takefumi ; et al. | 2016-08-18 |
| Study System And Display Method App 20130252225 - Hayashi; Takefumi ; et al. | 2013-09-26 |
| Server, Learning Terminal Apparatus, And Learning Content Managing Method App 20130183651 - TAKAHASHI; Kazuhiro ; et al. | 2013-07-18 |
| Composite polymer electrolyte composition Grant 7,732,099 - Ogata , et al. June 8, 2 | 2010-06-08 |
| Composite polymer electrolyte composition App 20060057465 - Ogata; Naoya ; et al. | 2006-03-16 |
| Electronic device having a battery and a battery therefor Grant 5,654,111 - Minomiya , et al. August 5, 1 | 1997-08-05 |
| Manufacturing method of film type battery Grant 5,431,701 - Kagawa , et al. July 11, 1 | 1995-07-11 |
| Sodium-sulfur storage battery Grant 4,895,777 - Kagawa January 23, 1 | 1990-01-23 |
| Sodium-sulfur storage battery Grant 4,657,830 - Kagawa April 14, 1 | 1987-04-14 |
| Sodium-sulfur storage battery Grant 4,510,217 - Kagawa , et al. April 9, 1 | 1985-04-09 |
| Sodium Sulfur Storage Battery Grant 3,841,912 - Kagawa , et al. October 15, 1 | 1974-10-15 |
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