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For the Inventor, By the Inventor

Kanagawa, Japan

Yukio Tsuchiya

This inventor holds 21 USPTO granted patents and 2 published patent applications and 9 EPO patents, primarily in Battery Technology. Top assignees: Sony Corporation, Maxim Japan Co., Ltd., Sony Group Corporation. Active years: 2004-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Tsuchiya. Retrieved from https://idiyas.com/inventor/yukio-tsuchiya

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

USPTO Granted Patents = 21 

% Patents Active = 42.9

 

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 119(Granted Patents)


Company Filing History:

goldMedal20 out of 58,145 
 
Sony Corporation
 patents
silverMedal2 out of 2 
 
Maxim Japan Co., Ltd.
 patents
bronzeMedal1 out of 4,241 
 
Sony Group Corporation
 patents
where one patent can have more than one assignee

Years Active: 2004-2024

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Areas of Expertise:
Battery Apparatus
Battery Capacity Calculation
Power Feeding Method
Battery Protection Processing
Residual Capacity Display
Charging Apparatus
Discharge Control
Battery Pack
Power Supplying System
Voltage Measurement
Electronic Device
Battery Connection
21 patents (USPTO):Explore Patents
1. 11909057 - Battery and connection apparatus (2024-02-20),
2. 11133691 - Power feed unit and power feeding method (2021-09-28),
3. 10938001 - Battery and connection apparatus (2021-03-02),
4. 10615384 - Battery and connection apparatus (2020-04-07),
5. 9153848 - Electronic device, battery pack, and method of computing battery pack capacity (2015-10-06),
6. 8368356 - Battery residual quantity display method and electronic equipment (2013-02-05),
7. 7864065 - Battery residual quantity display method and electronic equipment (2011-01-04),
8. 7723949 - Battery device (2010-05-25),
9. 7649339 - Calculating remaining battery capacity based on battery-side end voltage and device-side end voltage (2010-01-19),
10. 7619536 - Battery residual quantity display method and electronic equipment (2009-11-17),
11. 7605564 - Battery pack and residual capacity information feeding device including residual capacity correction unit (2009-10-20),
12. 7579811 - Battery pack, battery protection processing apparatus and control method thereof (2009-08-25),
13. 7521893 - Battery apparatus and discharge controlling method of battery apparatus (2009-04-21),
14. 7514902 - Battery pack and remaining battery power calculation method (2009-04-07),
15. 7495416 - Battery pack, battery protection processing apparatus, and startup control method of the battery protection processing apparatus (2009-02-24),

Title: Inventor Yukio Tsuchiya

Introduction: Yukio Tsuchiya is a renowned inventor based in Kanagawa, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Yukio Tsuchiya holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Yukio Tsuchiya has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we approach complex challenges.

Collaborations: Throughout his career, Yukio Tsuchiya has collaborated with top companies and inventors worldwide, fostering a culture of innovation and knowledge sharing that has led to significant advancements in the field.

Conclusion: Yukio Tsuchiya's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and researchers, making him a true pioneer in the world of technology.

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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