Odawara; Youji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Odawara; Youji.The latest application filed is for "method for treatment of biochemical waste".
- Odawara; Youji - Hitachi JP
| Patent | Date |
|---|---|
| Method for treatment of biochemical waste Grant 4,297,216 - Ishida , et al. * October 27, 1 | 1981-10-27 |
| Apparatus for high-efficient microbiological oxidation treatment Grant 4,203,841 - Shimizu , et al. May 20, 1 | 1980-05-20 |
| Process for tertiary treatment of waste waters from anaerobic digestion treatment process Grant 4,137,158 - Ishida , et al. January 30, 1 | 1979-01-30 |
| Process and system for anaerobic treatment of biochemical waste Grant 4,067,801 - Ishida , et al. January 10, 1 | 1978-01-10 |
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