ISHIDA; Sachiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for ISHIDA; Sachiko.The latest application filed is for "honeycomb filter".
- ISHIDA; Sachiko - Nagoya-City JP
- Ishida; Sachiko - Nagoya JP
- ISHIDA; Sachiko - Kanagawa JP
| Patent | Date |
|---|---|
| Honeycomb Filter App 20220305478 - ISHIDA; Sachiko ; et al. | 2022-09-29 |
| Honeycomb Filter App 20220305422 - YOSHIOKA; Fumihiko ; et al. | 2022-09-29 |
| Honeycomb filter Grant 11,274,588 - Yoshioka , et al. March 15, 2 | 2022-03-15 |
| Honeycomb Filter App 20210268423 - YOSHIOKA; Fumihiko ; et al. | 2021-09-02 |
| Honeycomb Filter App 20210270172 - YOSHIOKA; Fumihiko ; et al. | 2021-09-02 |
| Honeycomb Filter App 20210268424 - YOSHIOKA; Fumihiko ; et al. | 2021-09-02 |
| Fuel Vapor Adsorption Filter For Internal Combustion Engine And Intake Duct Structure For Internal Combustion Engine App 20170113172 - YOSHIDA; Tomohiro ; et al. | 2017-04-27 |
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