Koyama; Munenaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koyama; Munenaka.The latest application filed is for "water-dispersible paper".
- Koyama; Munenaka - Fuji JP
- KOYAMA; Munenaka - Fuji-Shi JP
| Patent | Date |
|---|---|
| Water-dispersible paper Grant 9,388,532 - Koyama , et al. July 12, 2 | 2016-07-12 |
| Water-dispersible Paper App 20140338851 - KOYAMA; Munenaka ; et al. | 2014-11-20 |
| Water-dispersible paper Grant 8,877,678 - Koyama , et al. November 4, 2 | 2014-11-04 |
| Water-dispersible Paper App 20140045684 - Koyama; Munenaka ; et al. | 2014-02-13 |
| Multi-layer paper peelable into at least two thin sheets Grant 6,977,111 - Yamaguchi , et al. December 20, 2 | 2005-12-20 |
| Multi-layer paper peelable into at least two thin sheets App 20020153110 - Yamaguchi, Hideyuki ; et al. | 2002-10-24 |
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