OKUYAMA; Shinpei
Patent Applications and Registrations
Patent applications and USPTO patent grants for OKUYAMA; Shinpei.The latest application filed is for "water barrier laminate".
- OKUYAMA; Shinpei - Yokohama-shi Kanagawa
- Okuyama; Shinpei - Yokohama JP
| Patent | Date |
|---|---|
| Water Barrier Laminate App 20220126549 - NANGOU; Shunya ; et al. | 2022-04-28 |
| Moisture Barrier Laminate App 20210122147 - Kawanishi; Misato ; et al. | 2021-04-29 |
| Water-barrier Laminated Film App 20200317875 - OKUYAMA; Shinpei ; et al. | 2020-10-08 |
| Coating composition Grant 10,683,432 - Okuyama , et al. | 2020-06-16 |
| Water barrier laminate Grant 10,556,411 - Nangou , et al. Feb | 2020-02-11 |
| Water-barrier laminate Grant 10,538,841 - Kawahara , et al. Ja | 2020-01-21 |
| Water-absorbing Laminated Protection Film App 20190358608 - NANGOU; Shunya ; et al. | 2019-11-28 |
| Coating Composition App 20190040275 - Okuyama; Shinpei ; et al. | 2019-02-07 |
| Water Barrier Laminate App 20180236757 - NANGOU; Shunya ; et al. | 2018-08-23 |
| Gas-barrier laminate having favorable water-barrier property Grant 9,956,748 - Okuyama , et al. May 1, 2 | 2018-05-01 |
| Hygroscopic particles Grant 9,889,426 - Okuyama , et al. February 13, 2 | 2018-02-13 |
| Water-barrier Laminate App 20170226625 - KAWAHARA; Naru ; et al. | 2017-08-10 |
| Coating Composition App 20170210932 - OKUYAMA; Shinpei ; et al. | 2017-07-27 |
| Hygroscopic Particles App 20170120217 - OKUYAMA; Shinpei ; et al. | 2017-05-04 |
| Gas Barrier Laminate App 20170067151 - NANGOU; Shunya ; et al. | 2017-03-09 |
| Gas-barrier Laminate Having Favorable Water-barrier Property App 20160243801 - OKUYAMA; Shinpei ; et al. | 2016-08-25 |
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