Tsuzuki; Tetsuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuzuki; Tetsuya.The latest application filed is for "composition containing amphoteric water-soluble polymer".
- Tsuzuki; Tetsuya - Sakaide JP
- Tsuzuki; Tetsuya - Kagawa JP
- Tsuzuki; Tetsuya - Aichi JP
| Patent | Date |
|---|---|
| Retention improving composition Grant 7,776,181 - Mori , et al. August 17, 2 | 2010-08-17 |
| Composition Containing Amphoteric Water-Soluble Polymer App 20080230193 - Mori; Yoshio ; et al. | 2008-09-25 |
| Retention Improving Composition App 20080004405 - Mori; Yoshio ; et al. | 2008-01-03 |
| Process for producing water-soluble polymer App 20070138105 - Takeda; Ken ; et al. | 2007-06-21 |
| Process for producing water-soluble polymer Grant 6,818,677 - Ito , et al. November 16, 2 | 2004-11-16 |
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