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For the Inventor, By the Inventor

Miyagi, Japan

Tomoki Yamada

This inventor holds 22 USPTO granted patents and 2 published patent applications and 9 EPO patents, primarily in Capacitive Sensing Technology. Top assignees: Alps Alpine Co., Ltd., Alps Alpine Co., Ltd., Alps Electric Co., Ltd.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoki Yamada. Retrieved from https://idiyas.com/inventor/tomoki-yamada

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 86.4

 

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Miyagi, JP (2020 - 2022)
  • Miyagi-Ken, JP (2017 - 2023)

Company Filing History:

goldMedal14 out of 577 
 
Alps Alpine Co., Ltd.
 patents
silverMedal3 out of 109 
 
Alps Alpine Co., Ltd.
 patents
bronzeMedal3 out of 4,048 
 
Alps Electric Co., Ltd.
 patents
4. 1 out of 13 
 
Alps Alpineco., Ltd.
 patents
5. 1 out of 6,883 
 
Capital One Services, LLC
 patents

Years Active: 2017-2026

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Areas of Expertise:
Capacitive Sensor
Measurement Device
Position Detection
Input Apparatus
Human Body Sensor
Electrostatic Detection
Signal Phase Shift
Detection Method
Input Device
Capacitance Detection
Object Detection
22 patents (USPTO):Explore Patents
1. 12738939 - Input device (2026-09-15),
2. 12736372 - Measurement device and measurement method and measurement program therefor (2026-09-15),
3. 12650750 - Capacitive detection device (2026-06-09),
4. 12314518 - Position detection device, input device, and position detection method (2025-05-27),
5. 12164730 - Human body sensor system using signal phase shift (2024-12-10),
6. 11847281 - Electrostatic-capacitance detection sensor (2023-12-19),
7. 11782556 - Capacitive sensor, capacitance detection method, and capacitance detection program (2023-10-10),
8. 11644925 - Input apparatus, method for controlling the same, and program (2023-05-09),
9. 11444623 - Sensor device, method of controlling sensor device, and program therefor (2022-09-13),
10. 11360661 - Handwriting input device and information input method (2022-06-14),
11. 11327100 - Electrostatic sensor and door handle (2022-05-10),
12. 11143526 - Capacitive sensor (2021-10-12),
13. 11126304 - Capacitance sensor, method for controlling the same, and program (2021-09-21),
14. 11112920 - Input device and image data calculation method (2021-09-07),
15. 11112906 - Input device, method of controlling input device, and program (2021-09-07),

Title: Tomoki Yamada: Pioneering Inventor from Miyagi-ken, Japan

Introduction: Tomoki Yamada is a distinguished inventor hailing from Miyagi-ken, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tomoki Yamada holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Tomoki Yamada has worked with leading research institutions and tech companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Tomoki Yamada has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Tomoki Yamada's relentless pursuit of innovation and his passion for creating solutions to complex problems have solidified his reputation as a visionary inventor in Miyagi-ken, Japan, and beyond.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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