Tong; Yuchuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tong; Yuchuan.The latest application filed is for "bag-making and packaging apparatus".
- Tong; Yuchuan - Ritto JP
- TONG; Yuchuan - Ritto-shi JP
| Patent | Date |
|---|---|
| Product processing apparatus Grant 11,447,283 - Tong , et al. September 20, 2 | 2022-09-20 |
| Bag-making and packaging machine Grant 11,427,365 - Shimoda , et al. August 30, 2 | 2022-08-30 |
| Form-fill-seal machine and form-fill-seal system Grant 11,370,568 - Koike , et al. June 28, 2 | 2022-06-28 |
| Bag-making And Packaging Apparatus App 20220081144 - TONG; Yuchuan ; et al. | 2022-03-17 |
| Bag-making and packaging machine Grant 11,208,222 - Shimoda , et al. December 28, 2 | 2021-12-28 |
| Bag-making and packaging machine Grant 11,046,468 - Shimoda , et al. June 29, 2 | 2021-06-29 |
| Form-fill-seal Machine And Form-fill-seal System App 20210086925 - KOIKE; Shinji ; et al. | 2021-03-25 |
| Product Processing Apparatus App 20200223574 - TONG; Yuchuan ; et al. | 2020-07-16 |
| Bag-making And Packaging Machine App 20200108958 - SHIMODA; Takafumi ; et al. | 2020-04-09 |
| Bag-making And Packaging Machine App 20200108960 - SHIMODA; Takafumi ; et al. | 2020-04-09 |
| Bag-making And Packaging Machine App 20200108959 - SHIMODA; Takafumi ; et al. | 2020-04-09 |
| Device Management System App 20190095875 - KOIKE; Shinji ; et al. | 2019-03-28 |
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