Umemura; Shingo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umemura; Shingo.The latest application filed is for "battery adapter".
- Umemura; Shingo - Anjo JP
- UMEMURA; Shingo - Anjo-shi JP
- Umemura; Shingo - Okazaki JP
| Patent | Date |
|---|---|
| Battery adapter Grant 9,160,125 - Ota , et al. October 13, 2 | 2015-10-13 |
| Portable tools Grant 8,752,744 - Okouchi , et al. June 17, 2 | 2014-06-17 |
| Battery Adapter App 20130130552 - OTA; Tomoyuki ; et al. | 2013-05-23 |
| Portable tools App 20090278012 - Okouchi; Yukiyasu ; et al. | 2009-11-12 |
| Driver drill Grant 7,201,235 - Umemura , et al. April 10, 2 | 2007-04-10 |
| Driver drill App 20050150669 - Umemura, Shingo ; et al. | 2005-07-14 |
| Battery pack with an improved cooling structure Grant 6,566,005 - Shimma , et al. May 20, 2 | 2003-05-20 |
| Electric power tool with enhanced strength to axially-applied external force Grant 6,213,224 - Furuta , et al. April 10, 2 | 2001-04-10 |
| Battery pack Grant D436,917 - Hayakawa , et al. January 30, 2 | 2001-01-30 |
| Charging system including a charger and an electric power tool operating on an internal battery unit Grant 6,066,938 - Hyodo , et al. May 23, 2 | 2000-05-23 |
| Battery pack Grant D412,485 - Kato , et al. August 3, 1 | 1999-08-03 |
| Portable electric screwdriver Grant D411,947 - Sugimoto , et al. July 13, 1 | 1999-07-13 |
| Cordless circular saw Grant D411,425 - Sugimoto , et al. June 22, 1 | 1999-06-22 |
| Portable electric screwdriver Grant D384,262 - Hayakawa , et al. September 30, 1 | 1997-09-30 |
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