Yoshifuji; Yutaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshifuji; Yutaka.The latest application filed is for "polyethylene label and method of preparation thereof".
- Yoshifuji; Yutaka - Tokyo JP
- Yoshifuji; Yutaka - Saitama JP
- Yoshifuji; Yutaka - Kanagawa JP
| Patent | Date |
|---|---|
| Polyethylene label and method of preparation thereof Grant 5,227,233 - Itaba , et al. July 13, 1 | 1993-07-13 |
| Oriented polyethylene film Grant 5,145,728 - Itaba , et al. September 8, 1 | 1992-09-08 |
| Oriented polyethylene film and production thereof Grant 5,045,620 - Itaba , et al. September 3, 1 | 1991-09-03 |
| Oriented polyethylene film Grant 5,043,204 - Itaba , et al. August 27, 1 | 1991-08-27 |
| Polyethylene composite film Grant 5,006,378 - Itaba , et al. April 9, 1 | 1991-04-09 |
| Polyethylene stretched film Grant 4,673,619 - Itaba , et al. June 16, 1 | 1987-06-16 |
| Method of producing crosslinked polyethylene stretched film Grant 4,636,340 - Itaba , et al. January 13, 1 | 1987-01-13 |
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