Niwa; Katsuji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niwa; Katsuji.The latest application filed is for "tire molding apparatus".
- Niwa; Katsuji - Itami-shi JP
- Niwa; Katsuji - Osaka JP
- Niwa; Katsuji - Osaka-shi JP
| Patent | Date |
|---|---|
| Tire Molding Apparatus App 20220203639 - Kobayashi; Tomoyuki ; et al. | 2022-06-30 |
| Tire Molding Apparatus App 20210060883 - Morino; Hiroaki ; et al. | 2021-03-04 |
| Transfer Device And Tire Forming Apparatus App 20210008821 - Niwa; Katsuji ; et al. | 2021-01-14 |
| Mouthpiece For Extruder And Extruder App 20180147742 - Matsuyama; Toshiya ; et al. | 2018-05-31 |
| Manufacturing apparatus of rubber member and manufacturing method of rubber member Grant 9,919,466 - Kitagawa , et al. March 20, 2 | 2018-03-20 |
| Method Of Estimating Life Of Gear Pump And Rubber Extrusion Apparatus App 20140255531 - Niwa; Katsuji ; et al. | 2014-09-11 |
| Manufacturing Apparatus Of Rubber Member And Manufacturing Method Of Rubber Member App 20130134631 - Kitagawa; Masato ; et al. | 2013-05-30 |
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