Takagaki; Masashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takagaki; Masashi.The latest application filed is for "nitriding process for maraging steel".
- Takagaki; Masashi - Sakura N/A JP
- Takagaki; Masashi - Hagagun JP
- Takagaki; Masashi - Tochigi-ken JP
- Takagaki; Masashi - Sayama-shi JP
- Takagaki, Masashi - Saitama JP
- Takagaki; Masashi - Tsukuba JP
| Patent | Date |
|---|---|
| Conveying jig, method of manufacturing conveying jig, and method of heat-treating metal rings using conveying jig Grant 8,544,305 - Watabe , et al. October 1, 2 | 2013-10-01 |
| Nitriding Process For Maraging Steel App 20120241050 - Takagaki; Masashi ; et al. | 2012-09-27 |
| Conveying Jig, Method Of Manufacturing Conveying Jig, And Method Of Heat-treating Metal Rings Using Conveying Jig App 20110252852 - Watabe; Yoshiharu ; et al. | 2011-10-20 |
| Method for Manufacturing Separator for Fuel Cell App 20080023320 - Kobayashi; Koji ; et al. | 2008-01-31 |
| Method of nitriding metal ring and apparatus therefor App 20050247375 - Suzuki, Teiji ; et al. | 2005-11-10 |
| Aligning apparatus for substrate Grant 5,177,528 - Koromegawa , et al. January 5, 1 | 1993-01-05 |
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