Denka Consultant & Engineering Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Denka Consultant & Engineering Co., Ltd..The latest application filed is for "method for the transportation of a particulate material at controlled rate".
- Denka Consultant & Engineering Co., Ltd. - Tokyo JP
- Denka Consultant & Engineering Company Limited - Tokyo JP
| Patent | Date |
|---|---|
| Method for the transportation of a particulate material at controlled rate Grant 4,758,117 - Maki , et al. July 19, 1 | 1988-07-19 |
| Flow change-over valve for the blowing of fluids into molten metal vessel Grant 4,552,334 - Tomiyama , et al. November 12, 1 | 1985-11-12 |
| Method of distributing and transporting powdered or granular material Grant 4,529,336 - Shinozaki , et al. July 16, 1 | 1985-07-16 |
| Apparatus for distributing powdered particles Grant 4,483,646 - Moriyama November 20, 1 | 1984-11-20 |
| Method and apparatus for distributing powdered particles Grant 4,482,275 - Shinozaki , et al. November 13, 1 | 1984-11-13 |
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