Shirakawa; Masaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shirakawa; Masaki.The latest application filed is for "rearing cage unit and rearing apparatus".
- Shirakawa; Masaki - Tokyo JP
- Shirakawa; Masaki - Ibaraki JP
| Patent | Date |
|---|---|
| Rearing cage unit and rearing apparatus Grant 11,388,885 - Ochiai , et al. July 19, 2 | 2022-07-19 |
| Rearing Cage Unit And Rearing Apparatus App 20200305385 - OCHIAI; Toshimasa ; et al. | 2020-10-01 |
| Liquid supply apparatus Grant 10,737,927 - Tsukada , et al. A | 2020-08-11 |
| Liquid Supply Apparatus App 20170318780 - TSUKADA; Osamu ; et al. | 2017-11-09 |
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