Okuma; Kiwamu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okuma; Kiwamu.The latest application filed is for "process and apparatus for forming glass filaments".
- Okuma; Kiwamu - Fukushima JP
- Okuma; Kiwamu - Kooriyama JP
- Okuma; Kiwamu - Koriyama JP
| Patent | Date |
|---|---|
| Process and apparatus for forming glass filaments Grant 5,154,746 - Okuma , et al. October 13, 1 | 1992-10-13 |
| Casting alloy resistant to corrosion and wear at elevated temperatures Grant 4,532,105 - Kunioka , et al. July 30, 1 | 1985-07-30 |
| Glass fiber forming unit Grant 4,392,878 - Okuma , et al. July 12, 1 | 1983-07-12 |
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