Kotani; Takafumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kotani; Takafumi.The latest application filed is for "rotating electrical machine".
- Kotani; Takafumi - Wako-shi JP
- Kotani; Takafumi - Wako N/A JP
- Kotani; Takafumi - Shizuoka-Ken JP
- Kotani; Takafumi - Shiki N/A JP
- Kotani; Takafumi - Shiki-shi JP
- Kotani; Takafumi - Naka JP
- Kotani; Takafumi - Naka-shi JP
- Kotani; Takafumi - Saitama JP
- Kotani; Takafumi - Toyama JP
| Patent | Date |
|---|---|
| Rotating Electrical Machine App 20220131432 - Takahashi; Hiroya ; et al. | 2022-04-28 |
| Engine driven power generation apparatus Grant 9,046,034 - Kotani , et al. June 2, 2 | 2015-06-02 |
| Casting core, method for producing same, and method for casting using said core Grant 9,022,094 - Kotani , et al. May 5, 2 | 2015-05-05 |
| Fuel cell Grant 8,951,692 - Kotani February 10, 2 | 2015-02-10 |
| Casting Core, Method For Producing Same, And Method For Casting Using Said Core App 20140251571 - Kotani; Takafumi ; et al. | 2014-09-11 |
| Fuel Cell App 20130177828 - Kotani; Takafumi | 2013-07-11 |
| Solid oxide fuel cell Grant 8,338,047 - Kotani , et al. December 25, 2 | 2012-12-25 |
| Flat plate laminated type fuel cell and fuel cell stack App 20110151348 - Murakami; Naoya ; et al. | 2011-06-23 |
| Insulator for electric rotating machine Grant 7,825,563 - Kotani , et al. November 2, 2 | 2010-11-02 |
| Engine-driven Power Generation Apparatus App 20100244458 - Kotani; Takafumi ; et al. | 2010-09-30 |
| Separator for fuel cell, method for producing separator, and solid oxide fuel cell Grant 7,776,484 - Yamada , et al. August 17, 2 | 2010-08-17 |
| Separator for fuel cell, method for producing separator, and solid oxide fuel cell App 20100104916 - Yamada; Takashi ; et al. | 2010-04-29 |
| Insulator for electric rotating machine App 20090102311 - Kotani; Takafumi ; et al. | 2009-04-23 |
| Solid Oxide Fuel Cell App 20090042081 - Kotani; Takafumi ; et al. | 2009-02-12 |
| Solid Oxide Type Fuel Cell App 20080274388 - Kotani; Takafumi ; et al. | 2008-11-06 |
| Semiconductor device and fabrication method therefor App 20070284670 - Yamamoto; Kazuhiko ; et al. | 2007-12-13 |
| Separator for fuel cell, method for producing separator, and solid oxide fuel cell App 20070160892 - Yamada; Takashi ; et al. | 2007-07-12 |
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