Toyo Roki Seizo Kabushikikaisha
Patent Applications and Registrations
Patent applications and USPTO patent grants for Toyo Roki Seizo Kabushikikaisha.The latest application filed is for "filter having internally threaded cover non-rotatably mounted to casing of the filter".
- Toyo Roki Seizo Kabushikikaisha - Shizuoka-ken JP
- Toyo Roki Seizo Kabushikikaisha - Shizuoka JP
| Patent | Date |
|---|---|
| Filter having internally threaded cover non-rotatably mounted to casing of the filter Grant 5,593,577 - Imai , et al. January 14, 1 | 1997-01-14 |
| Fuel vapor capturing canister having increased distance of flow of fuel vapor passing through adsorbent layer Grant 5,538,543 - Watanabe , et al. July 23, 1 | 1996-07-23 |
| Fuel vapor capturing canister having increased distance of flow of fuel vapor passing through adsorbent layer Grant 5,538,542 - Watanabe , et al. July 23, 1 | 1996-07-23 |
| Canister Grant 5,304,235 - Watanabe , et al. April 19, 1 | 1994-04-19 |
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