Koyanagi; Kunihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koyanagi; Kunihiko.The latest application filed is for "method of producing superconductive oxide material".
- Koyanagi; Kunihiko - Yokohama N/A JP
- Koyanagi; Kunihiko - Kanagawa JP
- Koyanagi; Kunihiko - Hiroshima JP
| Patent | Date |
|---|---|
| Method of producing superconductive oxide material Grant 9,096,440 - Sohma , et al. August 4, 2 | 2015-08-04 |
| Method of producing superconductive oxide material Grant 8,716,189 - Sohma , et al. May 6, 2 | 2014-05-06 |
| Method of Producing Superconductive Oxide Material App 20090318296 - Sohma; Mitsugu ; et al. | 2009-12-24 |
| Method of Producing Superconductive Oxide Material App 20090156411 - Sohma; Mitsugu ; et al. | 2009-06-18 |
| Process for producing lactic acid polymers and a process for the direct production of shaped articles from lactic acid polymers Grant 5,574,129 - Miyoshi , et al. November 12, 1 | 1996-11-12 |
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