Tsuzuki; Yoshiyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuzuki; Yoshiyuki.The latest application filed is for "information processing system and information processing method".
- Tsuzuki; Yoshiyuki - Kawasaki JP
- Tsuzuki; Yoshiyuki - Sagamihara Kanagawa JP
- Tsuzuki; Yoshiyuki - Koza-gun JP
| Patent | Date |
|---|---|
| Information Processing System And Information Processing Method App 20210272023 - Matsuoka; Yuki ; et al. | 2021-09-02 |
| Electronic book with extra free content Grant 9,753,566 - Tsuzuki , et al. September 5, 2 | 2017-09-05 |
| Electronic Book With Extra Free Content App 20160259456 - Tsuzuki; Yoshiyuki ; et al. | 2016-09-08 |
| Key change management apparatus and key change management method Grant 9,166,781 - Shimano , et al. October 20, 2 | 2015-10-20 |
| Electronic Device App 20150185891 - Tsuzuki; Yoshiyuki ; et al. | 2015-07-02 |
| Key Change Management Apparatus And Key Change Management Method App 20140095878 - Shimano; Masato ; et al. | 2014-04-03 |
| Information Processing Apparatus, Data Returning Method And Storage Medium App 20140096268 - Tokita; Eiji ; et al. | 2014-04-03 |
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