Takaoka; Tohru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takaoka; Tohru.The latest application filed is for "resin composition based on crystalline polypropylene".
- Takaoka; Tohru - Sakai JP
- Takaoka, Tohru - Sakai-Shi JP
- Takaoka; Tohru - Ichihara JP
| Patent | Date |
|---|---|
| Resin composition based on crystalline polypropylene Grant 6,759,475 - Sakai , et al. July 6, 2 | 2004-07-06 |
| Resin composition based on crystalline polypropylene App 20020058741 - Sakai, Ikunori ; et al. | 2002-05-16 |
| Polypropylene block-copolymer resin and process for producing it Grant 6,306,973 - Takaoka , et al. October 23, 2 | 2001-10-23 |
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