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Patent applications and USPTO patent grants for Kayama; Toshihiro.The latest application filed is for "autonomous traveling type vacuum cleaner and control method thereof".
Patent | Date |
---|---|
Autonomous traveler and travel control method i'hereof Grant 11,137,769 - Ueda , et al. October 5, 2 | 2021-10-05 |
Autonomous traveler Grant 11,013,390 - Kayama May 25, 2 | 2021-05-25 |
Autonomous Traveling Type Vacuum Cleaner And Control Method Thereof App 20210007570 - KAYAMA; Toshihiro ;   et al. | 2021-01-14 |
Autonomous Traveler And Travel Control Method Thereof App 20190361462 - UEDA; Yutaka ;   et al. | 2019-11-28 |
Autonomous Traveler App 20190008353 - KAYAMA; Toshihiro | 2019-01-10 |
Neighbor Searching Apparatus App 20100306201 - Hirano; Yutaka ;   et al. | 2010-12-02 |
Search apparatus, search method and storage medium for storing search program Grant 6,910,034 - Sasaki , et al. June 21, 2 | 2005-06-21 |
Search apparatus, search method and storage medium for storing search program App 20030061210 - Sasaki, Kouichi ;   et al. | 2003-03-27 |
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