Biological information measurement device
US-12558031-B2 · Feb 24, 2026 · US
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Tamura Kei patents
Tamura Kei is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tamura Kei |
| Total patents | 22 |
| First publication | May 25, 2017 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Bruxism reduction device
US-2025114237-A1 · Apr 10, 2025 · US
Detection device
US-2025114032-A1 · Apr 10, 2025 · US
Detection system
US-2025114033-A1 · Apr 10, 2025 · US
Reward determination system and reward determination method
US-12236445-B2 · Feb 25, 2025 · US
Biological information measurement device
US-2024245353-A1 · Jul 25, 2024 · US
Reward determination system and reward determination method
US-2024177186-A1 · May 30, 2024 · US
Transdermal absorption preparation
US-2023091378-A1 · Mar 23, 2023 · US
Display device and display system
US-11284060-B2 · Mar 22, 2022 · US
Display device for head mounted display
US-D909371-S · Feb 2, 2021 · US
Recent patents
Latest publications not already listed above.
Driving assistance device and driving assistance method
US-10854081-B2 · Dec 1, 2020 · US
Display system and display device
US-2020356164-A1 · Nov 12, 2020 · US
Display device and display system
US-2020359006-A1 · Nov 12, 2020 · US
Target detector and target detection method for detecting target using radar waves
US-10649074-B2 · May 12, 2020 · US
Vehicle control apparatus and vehicle control method
US-10625739-B2 · Apr 21, 2020 · US
Object detection apparatus and object detection method
US-10527719-B2 · Jan 7, 2020 · US
Deceleration determination device and non-transitory computer readable storage medium for storing program thereof
US-2019256063-A1 · Aug 22, 2019 · US
Collision mitigation control device
US-2019061750-A1 · Feb 28, 2019 · US
Driving assistance device and driving assistance method
US-2019012920-A1 · Jan 10, 2019 · US
Vehicle control apparatus and vehicle control method
US-2018154892-A1 · Jun 7, 2018 · US
Object detection apparatus and object detection method
US-2018149740-A1 · May 31, 2018 · US
Target detector and target detection method for detecting target using radar waves
US-2017146646-A1 · May 25, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Denso Corp | 10 |
| Japan Display Inc | 10 |
| Toyota Motor Co Ltd | 4 |
| Univ Nat Corp Tokyo Medical & Dental | 3 |
| Sumitomo Pharma Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01S13/931 | 7 |
| G08G1/166 | 7 |
| G01S2013/93185 | 5 |
| B60W30/09 | 4 |
| B60W30/0956 | 4 |