Haren; Koichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Haren; Koichi.The latest application filed is for "continuous casting nozzle and production method therefor".
- Haren; Koichi - Kitakyushu JP
- Haren; Koichi - Fukuoka JP
| Patent | Date |
|---|---|
| Refractory, method for manufacturing refractory, and refractory raw material Grant 8,450,228 - Morikawa , et al. May 28, 2 | 2013-05-28 |
| Continuous Casting Nozzle And Production Method Therefor App 20090090481 - MORIKAWA; Katsumi ; et al. | 2009-04-09 |
| Refractory, Method for Manufacturing Refractory, and Refractory Raw Material App 20090075808 - Morikawa; Katsumi ; et al. | 2009-03-19 |
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