Sumiya; Kenji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sumiya; Kenji.The latest application filed is for "water injection apparatus for water jet loom".
- Sumiya; Kenji - Aichi-ken JP
- Sumiya; Kenji - Suita JP
| Patent | Date |
|---|---|
| Water injection apparatus for water jet loom Grant 11,242,627 - Yamauchi , et al. February 8, 2 | 2022-02-08 |
| Water Injection Apparatus For Water Jet Loom App 20190233987 - YAMAUCHI; Yasushi ; et al. | 2019-08-01 |
| Warp shedding apparatus of loom Grant 10,287,713 - Yamauchi , et al. | 2019-05-14 |
| Warp Shedding Apparatus Of Loom App 20170247819 - YAMAUCHI; Yasushi ; et al. | 2017-08-31 |
| Magnetic recording medium Grant 4,803,125 - Takeuchi , et al. February 7, 1 | 1989-02-07 |
| Magnetic recording medium Grant 4,668,587 - Sumiya , et al. May 26, 1 | 1987-05-26 |
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