Kunieda; Ryota
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kunieda; Ryota.The latest application filed is for "rare earth based sintered magnet".
- Kunieda; Ryota - Tokyo JP
- Kunieda; Ryota - Chuo-ku N/A JP
| Patent | Date |
|---|---|
| R-T-B based sintered magnet Grant 9,548,148 - Kunieda , et al. January 17, 2 | 2017-01-17 |
| Sintered magnet, motor, automobile, and method for producing sintered magnet Grant 9,548,157 - Iwasaki , et al. January 17, 2 | 2017-01-17 |
| Rare earth based sintered magnet Grant 8,961,712 - Hayakawa , et al. February 24, 2 | 2015-02-24 |
| Rare Earth Based Sintered Magnet App 20140318316 - Hayakawa; Takuma ; et al. | 2014-10-30 |
| R-t-b Based Sintered Magnet App 20140283649 - Kunieda; Ryota ; et al. | 2014-09-25 |
| Sintered Magnet, Motor, Automobile, And Method For Producing Sintered Magnet App 20130009503 - Iwasaki; Makoto ; et al. | 2013-01-10 |
| R-t-b Rare Earth Sintered Magnet App 20120235778 - KUNIEDA; Ryota ; et al. | 2012-09-20 |
| Process For Producing Magnet App 20100129538 - Kunieda; Ryota ; et al. | 2010-05-27 |
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