Wakao; Norihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wakao; Norihiro.The latest application filed is for "aqueous poly(meth)acrylic acid (salt) solution and process for preparing same".
- Wakao; Norihiro - Osaka JP
- Wakao; Norihiro - Suita N/A JP
- Wakao; Norihiro - Suita-Shi JP
- Wakao; Norihiro - Yokohama JP
- Wakao; Norihiro - Yokohama-shi JP
- Wakao; Norihiro - Kawasaki JP
- Wakao, Norihiro - Kawasaki-shi JP
| Patent | Date |
|---|---|
| Aqueous poly(meth)acrylic acid (salt) solution and process for preparing same Grant 9,315,645 - Wakao , et al. April 19, 2 | 2016-04-19 |
| Aqueous poly(meth)acrylic acid-based polymer solution Grant 9,234,094 - Wakao , et al. January 12, 2 | 2016-01-12 |
| Aqueous Poly(meth)acrylic Acid (salt) Solution And Process For Preparing Same App 20130261257 - Wakao; Norihiro ; et al. | 2013-10-03 |
| Aqueous Poly(meth)acrylic Acid-based Polymer Solution App 20130090425 - Wakao; Norihiro ; et al. | 2013-04-11 |
| Powder of a vinylpyrrolidone polymer and a process for production thereof Grant 7,910,672 - Okamura , et al. March 22, 2 | 2011-03-22 |
| Hydrophilic graft polymer Grant 7,906,595 - Tsumori , et al. March 15, 2 | 2011-03-15 |
| Hydrophilic Graft Polymer App 20100004397 - Tsumori; Takahiro ; et al. | 2010-01-07 |
| Powder of a Vinylpyrrolidone Polymer and a Process for Production Thereof App 20080153988 - Okamura; Kazuhiro ; et al. | 2008-06-26 |
| Hydraulic composition Grant 7,345,103 - Nakata , et al. March 18, 2 | 2008-03-18 |
| N-vinyl amide polymer and production method thereof Grant 7,214,753 - Nakata , et al. May 8, 2 | 2007-05-08 |
| N-vinyl amide polymer and production method thereof App 20050215740 - Nakata, Yoshitomo ; et al. | 2005-09-29 |
| Hydraulic composition App 20050045070 - Nakata, Yoshitomo ; et al. | 2005-03-03 |
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