Ohsako; Hiroaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohsako; Hiroaki.The latest application filed is for "wiper blade rubber".
- Ohsako; Hiroaki - Saitama JP
- Ohsako; Hiroaki - Ageo JP
- Ohsako, Hiroaki - Ageo-shi JP
| Patent | Date |
|---|---|
| Wiper blade rubber Grant 11,247,639 - Ohtsubo , et al. February 15, 2 | 2022-02-15 |
| Wiper blade rubber Grant 10,946,837 - Sakurai , et al. March 16, 2 | 2021-03-16 |
| Wiper Blade Rubber App 20190168716 - SAKURAI; Masaki ; et al. | 2019-06-06 |
| Wiper Blade Rubber App 20190168717 - OHTSUBO; Shuichi ; et al. | 2019-06-06 |
| Coating agent for wiper blade rubber, and wiper blade rubber with the same Grant 6,696,391 - Goto , et al. February 24, 2 | 2004-02-24 |
| Coating agent for wiper blade rubber, and wiper blade rubber with the same App 20030087767 - Goto, Shinya ; et al. | 2003-05-08 |
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