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For the Inventor, By the Inventor

Toyota, Japan

Toshihiro Katsuda

This inventor holds 16 USPTO granted patents and 5 EPO patents, primarily in Power Supply Systems. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 1995-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Katsuda. Retrieved from https://idiyas.com/inventor/toshihiro-katsuda

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 93.8

 

Average Co-Inventor Count = 6.2

ph-index = 4

Forward Citations = 52(Granted Patents)


Company Filing History:

goldMedal16 out of 39,010 
 
Toyota Jidosha Kabushiki Kaisha
 patents

Years Active: 1995-2023

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Areas of Expertise:
Power Supply System
Full-Charge-Capacity Estimating
Motor Drive System
Load Driver
DC Load Control
Relay Welding Detector
Vehicle Speed Determination
Computer-Readable Recording Medium
16 patents (USPTO):Explore Patents
1. 11646578 - Power supply system (2023-05-09),
2. 11500022 - Power supply system (2022-11-15),
3. 11404897 - Power supply system (2022-08-02),
4. 11196271 - Full-charge-capacity estimating device for power supply device (2021-12-07),
5. 11196252 - Power supply system (2021-12-07),
6. 11139682 - Power supply system (2021-10-05),
7. 11101648 - Power supply system (2021-08-24),
8. 11050247 - Power supply system (2021-06-29),
9. 10985606 - Power supply system (2021-04-20),
10. 10965150 - Power supply system (2021-03-30),
11. 10944262 - Power supply system (2021-03-09),
12. 9059652 - Motor drive system (2015-06-16),
13. RE41303 - Load driver and control method for safely driving DC load and computer-readable recording medium with program recorded thereon for allowing computer to execute the control (2010-05-03),
14. 6917179 - Load driver and control method for safely driving DC load and computer-readable recording medium with program recorded thereon for allowing computer to execute the control (2005-07-12),
15. 6657833 - Relay welding detector and detecting method (2003-12-02),

Title: The Innovations of Toshihiro Katsuda

Introduction

Toshihiro Katsuda is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of power supply systems, holding a total of 16 patents. His work focuses on enhancing the efficiency and reliability of power distribution devices.

Latest Patents

Among his latest patents is a control device for a power supply system. This device includes a first processing unit that determines certain strings from a plurality of strings connected in parallel to a power distribution device. The second processing unit performs the inputting of electric power to these strings or outputs electric power from them. Another notable patent is for a power supply system that comprises multiple sweep modules, a defect detecting unit, and a control unit. Each sweep module consists of a battery module and a power circuit module, with the defect detecting unit identifying any defects in the sweep modules.

Career Highlights

Toshihiro Katsuda has dedicated his career to advancing technology at Toyota Motor Corporation. His innovative designs and patents have played a crucial role in improving the efficiency of power systems within the automotive industry.

Collaborations

He has collaborated with notable colleagues, including Junta Izumi and Kenji Kimura, to further enhance the development of power supply technologies.

Conclusion

Toshihiro Katsuda's contributions to power supply systems exemplify the spirit of innovation at Toyota. His patents reflect a commitment to improving technology and efficiency in the automotive sector.

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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