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For the Inventor, By the Inventor

Nagoya, Japan

Kazuyoshi Shiohara

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyoshi Shiohara. Retrieved from https://idiyas.com/inventor/kazuyoshi-shiohara

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

USPTO Granted Patents = 6

% Patents Active = 83.3

 

Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal6 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents

Years Active: 2020-2026

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6 patents (USPTO):Explore Patents
1. 12619420 - Electronic control unit (2026-05-05),
2. 12436772 - Electronic control unit (ECU) program for determining real time POST startup software version inconsistency after software update (2025-10-07),
3. 12411680 - Control system, control device, control program update method, and non-transitory storage medium (2025-09-09),
4. 12393416 - Updating software in a wireless switching control system (2025-08-19),
5. 12260209 - In-vehicle system and control device (2025-03-25),
6. 10741238 - On-vehicle device, clock setting method for on-vehicle device, and computer-readable non-transitory storage medium having program stored therein (2020-08-11),

Title: Kazuyoshi Shiohara: Innovator in Automotive Control Systems

Introduction

Kazuyoshi Shiohara is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of electronic control systems. With a total of 6 patents to his name, Shiohara's work has had a substantial impact on vehicle functionality and safety.

Latest Patents

One of Shiohara's latest patents is an electronic control unit (ECU) program designed to determine real-time POST startup software version inconsistency after a software update. This innovative control device is integral to vehicle systems, featuring a central processing unit (CPU) that stores first software for executing predetermined processes. The CPU is capable of receiving information about second software from other control devices, ensuring that the vehicle operates smoothly and safely during startup. Another notable patent involves a control system that includes multiple control devices, each with various storage areas. This system is designed to execute control programs efficiently and manage updates seamlessly.

Career Highlights

Kazuyoshi Shiohara is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His role at Toyota has allowed him to work on cutting-edge technologies that enhance vehicle performance and reliability. Shiohara's expertise in electronic control systems has positioned him as a key player in the automotive innovation landscape.

Collaborations

Throughout his career, Shiohara has collaborated with talented individuals such as Masaki Miyake and Takayuki Fujimoto. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in the automotive sector.

Conclusion

Kazuyoshi Shiohara's contributions to automotive technology through his patents and work at Toyota highlight his role as an influential inventor. His innovative solutions continue to shape the future of vehicle control systems, ensuring enhanced safety and performance for drivers worldwide.

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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