Sugasawa; Shigenobu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugasawa; Shigenobu.The latest application filed is for "chain and chain guide plate".
- Sugasawa; Shigenobu - Osaka JP
- Sugasawa; Shigenobu - Osaka-shi JP
| Patent | Date |
|---|---|
| Chain and chain guide plate Grant 9,803,720 - Ishida , et al. October 31, 2 | 2017-10-31 |
| Chain And Chain Guide Plate App 20150152943 - Ishida; Hiroki ; et al. | 2015-06-04 |
| Ratchet type tensioner Grant 7,442,138 - Kurokawa , et al. October 28, 2 | 2008-10-28 |
| Chain transmission device App 20080161144 - Hirai; Akira ; et al. | 2008-07-03 |
| Ratchet type tensioner App 20070142144 - Kurokawa; Yoshio ; et al. | 2007-06-21 |
| Standard sprocket for chain App 20070087878 - Ogawa; Takeshi ; et al. | 2007-04-19 |
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