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Patent applications and USPTO patent grants for Mano; Fumiki.The latest application filed is for "dust-collecting device and vacuum cleaner".
Patent | Date |
---|---|
Dust-collecting device and vacuum cleaner Grant 11,317,775 - Okitsu , et al. May 3, 2 | 2022-05-03 |
Electrical equipment using battery as power supply and vacuum cleaner Grant 11,311,164 - Machida , et al. April 26, 2 | 2022-04-26 |
Vacuum cleaner Grant 11,096,532 - Abe , et al. August 24, 2 | 2021-08-24 |
Dust-collecting Device And Vacuum Cleaner App 20210052123 - TANAKA; Akiyoshi ;   et al. | 2021-02-25 |
Dust-collecting Device And Vacuum Cleaner App 20200405109 - OKITSU; Nobuhide ;   et al. | 2020-12-31 |
Vacuum Cleaner App 20190174984 - MACHIDA; Yukio ;   et al. | 2019-06-13 |
Electrical Equipment Using Battery As Power Supply And Vacuum Cleaner App 20190159643 - Machida; Yukio ;   et al. | 2019-05-30 |
Vacuum Cleaner App 20190150685 - ABE; Yusuke ;   et al. | 2019-05-23 |
Suction port body for vacuum-cleaner and vacuum-cleaner having the same Grant 6,237,188 - Takemoto , et al. May 29, 2 | 2001-05-29 |
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