MAEKAWA; Hirokazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for MAEKAWA; Hirokazu.The latest application filed is for "sealing device".
- MAEKAWA; Hirokazu - Kumamoto JP
- MAEKAWA; Hirokazu - Saika-shi JP
- Maekawa; Hirokazu - Saiki JP
- Maekawa; Hirokazu - Saiki-shi JP
| Patent | Date |
|---|---|
| Sealing Device App 20200370654 - MAEKAWA; Hirokazu | 2020-11-26 |
| Seal Ring And Sealing Structure App 20200370649 - MAEKAWA; Hirokazu | 2020-11-26 |
| Yeast Mutant And Yeast Extract App 20160331015 - IWAKIRI; Ryo ; et al. | 2016-11-17 |
| Yeast Mutant And Yeast Extract App 20150225690 - IWAKIRI; Ryo ; et al. | 2015-08-13 |
| Yeast mutant and yeast extract Grant 9,084,435 - Iwakiri , et al. July 21, 2 | 2015-07-21 |
| Yeast Mutant And Yeast Extract App 20110020528 - Iwakiri; Ryo ; et al. | 2011-01-27 |
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