Company Filing History:

10 out of 36,499

Toyota Jidosha Kabushiki Kaisha

patents

3 out of 2,092

Autonetworks Technologies, Limited

patents

3 out of 6,145

Sumitomo Wiring Systems, Limited

patents

4. 3 out of 10,239

Sumitomo Electric Industries, Limited

patents

where one patent can have more than one assignee

Years Active: 2019-2025

Loading Chart...

10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12255958 - On-board relay device, information processing method, and program (2025-03-18),

2. 12021658 - Switch device, in-vehicle communication system, and communication method (2024-06-25),

3. 11962433 - Switch device, in-vehicle communication system, and communication method (2024-04-16),

4. 11936500 - In-vehicle network system, relay device, and method of controlling in-vehicle network system (2024-03-19),

5. 11095542 - Electronic control unit, monitoring method, and non-transitory computer readable medium storing program for monitoring a subject electronic control unit connected to a network (2021-08-17),

6. 10911264 - In-vehicle network system, relay device, and method of controlling in-vehicle network system (2021-02-02),

7. 10887128 - In-vehicle network system (2021-01-05),

8. 10839619 - Electronic control unit and method for connection authentication (2020-11-17),

9. 10668876 - In-vehicle network system (2020-06-02),

10. 10523683 - In-vehicle network system (2019-12-31),

Title: The Innovations of Shu Ishizuka

Introduction

Shu Ishizuka is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of automotive technology, holding a total of 10 patents. His work focuses on enhancing communication systems within vehicles, which is crucial for modern automotive functionality.

Latest Patents

Ishizuka's latest patents include an on-board relay device, an information processing method, and a program. The on-board relay device features a plurality of communication units, including a remote communication unit that connects to an external server and a local communication unit linked to a diagnostic device. The control unit of this device performs both lower layer and upper layer side control for relay based on different protocols, ensuring efficient communication and conflict resolution among multiple maintenance processes. Another notable patent is for a switch device that includes several communication ports and a switch unit designed to relay frames with added priority information. This device also features a duplication unit that generates duplicate frames for diagnosis, allowing for effective troubleshooting.

Career Highlights

Shu Ishizuka has worked with notable companies such as Toyota Motor Corporation and Autonetworks Technologies, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive communication systems.

Collaborations

Ishizuka has collaborated with several talented individuals in his field, including Masashi Amesara and Toshio Kawamura. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Shu Ishizuka's contributions to automotive technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the future of vehicle communication systems.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

1 patent (EPO):

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.