Saitoh; Yasuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Saitoh; Yasuo.The latest application filed is for "activated clay for treating aromatic hydrocarbons".
- Saitoh; Yasuo - Tokyo JP
- Saitoh; Yasuo - Hiratsuka JP
| Patent | Date |
|---|---|
| Activated clay for treating aromatic hydrocarbons Grant 9,605,090 - Takahashi , et al. March 28, 2 | 2017-03-28 |
| Activated Clay For Treating Aromatic Hydrocarbons App 20150203603 - Takahashi; Noriyuki ; et al. | 2015-07-23 |
| Process for the temperature control of a drying apparatus for tobacco leaves Grant 4,788,989 - Nambu , et al. December 6, 1 | 1988-12-06 |
| Process for the temperature control of a drying apparatus Grant 4,660,298 - Nambu , et al. April 28, 1 | 1987-04-28 |
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