Robot cleaner
US-12419477-B2 · Sep 23, 2025 · US
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Koura Kentaro patents
Koura Kentaro is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Koura Kentaro |
| Total patents | 26 |
| First publication | Aug 13, 2015 |
| Latest publication | Sep 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Detection device and robot dust collector
US-2025248575-A1 · Aug 7, 2025 · US
Rotary brush and robotic dust collector
US-11666191-B2 · Jun 6, 2023 · US
Robotic dust collector
US-11576542-B2 · Feb 14, 2023 · US
Self-propelled, dust-collecting robot
US-11564545-B2 · Jan 31, 2023 · US
Autonomous cleaning device having an optical sensor
US-11517167-B2 · Dec 6, 2022 · US
Robot cleaner
US-2022167815-A1 · Jun 2, 2022 · US
Robotic vacuum cleaner
US-D938676-S · Dec 14, 2021 · US
Robot polisher
US-11116377-B2 · Sep 14, 2021 · US
Robotic vacuum
US-11096535-B2 · Aug 24, 2021 · US
Recent patents
Latest publications not already listed above.
Robotic dust collector and self-propelled device
US-11083356-B2 · Aug 10, 2021 · US
Rotary brush and robotic dust collector
US-2021093136-A1 · Apr 1, 2021 · US
Optical sensor and robotic vacuum that utilizes the same
US-2020405111-A1 · Dec 31, 2020 · US
Robotic dust collector
US-2020138257-A1 · May 7, 2020 · US
Self-propelled dust-collecting robot and reflection member, and method for controlling running of self-propelled dust-collecting robot
US-10588475-B2 · Mar 17, 2020 · US
Robotic vacuum
US-2019357743-A1 · Nov 28, 2019 · US
Self-propelled, dust-collecting robot
US-10463219-B2 · Nov 5, 2019 · US
Robot polisher
US-2019290088-A1 · Sep 26, 2019 · US
Self-propelled, dust-collecting robot
US-2019274507-A1 · Sep 12, 2019 · US
Ventilation apparatus and a garment on which the ventilation apparatus can be mounted
US-2019166928-A1 · Jun 6, 2019 · US
Robotic dust collector and self-propelled device
US-2019059674-A1 · Feb 28, 2019 · US
Dust collecting device
US-9980618-B2 · May 29, 2018 · US
Self-propelled dust-collecting robot and reflection member, and method for controlling running of self-propelled dust-collecting robot
US-2017112344-A1 · Apr 27, 2017 · US
Rechargeable radio
US-2016165328-A1 · Jun 9, 2016 · US
Self-propelled, dust-collecting robot
US-2016095487-A1 · Apr 7, 2016 · US
Dust collecting device
US-2015223652-A1 · Aug 13, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Makita Corp | 26 |
| Lg Electronics Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A47L2201/00 | 14 |
| A47L9/2884 | 14 |
| A47L2201/04 | 11 |
| A47L9/009 | 11 |
| A47L9/2852 | 10 |