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For the Inventor, By the Inventor

Sagamihara, Japan

Kenji Mizuno

This inventor holds 10 USPTO granted patents. Top assignee: Kyosan Electric Mfg. Co., Ltd.. Active years: 2015-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Mizuno. Retrieved from https://idiyas.com/inventor/kenji-mizuno

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 4.1

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal10 out of 69 
 
Kyosan Electric Mfg. Co., Ltd.
 patents

Years Active: 2015-2023

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10 patents (USPTO):Explore Patents
1. 11548486 - Onboard system and emergency brake control method (2023-01-10),
2. 11352036 - Terminal protection apparatus and terminal protection method (2022-06-07),
3. 10974747 - On-board system and train occupancy range calculation method (2021-04-13),
4. 10974745 - On-board system and train occupancy range calculation method (2021-04-13),
5. 10967888 - On-board apparatus and ground system (2021-04-06),
6. 10875558 - On-rail train management system, ground apparatus, and train management method (2020-12-29),
7. 10723374 - Train control system (2020-07-28),
8. 10562551 - Ground apparatus and ground apparatus system for train platform door opening and closing synchronization through ground apparatus communication networking (2020-02-18),
9. 10513278 - Ground apparatus (2019-12-24),
10. 9216749 - Occupancy detection device and occupancy detection method (2015-12-22),

Title: Kenji Mizuno: Innovator in Train Safety Systems

Introduction

Kenji Mizuno, an accomplished inventor based in Sagamihara, Japan, has contributed significantly to advancements in train safety technology. With a remarkable portfolio of 10 patents, Mizuno has dedicated his career to enhancing the reliability and safety of rail systems.

Latest Patents

Mizuno's latest innovations include two notable patents focused on onboard systems and emergency brake control methods. The first patent outlines an onboard system that calculates a speed curve upon detecting a current balise, allowing the train to effectively manage its speed as it travels towards the next balise. This system ensures that an emergency brake is activated if the train does not meet the required time to reach the next balise.

The second patent introduces a terminal protection apparatus that activates the emergency brake if a Station Loop Coil (SLC), critical for determining stop positions in terminals, becomes undetectable before the train is deemed to have stopped. This innovation effectively prevents potential collisions at the end of tracks, ensuring the safety of passengers and equipment.

Career Highlights

Kenji Mizuno is currently employed at Kyosan Electric Manufacturing Co., Ltd., where he continues to pioneer innovations in train technology. His expertise in safety systems is invaluable to the company's mission of improving railway safety standards.

Collaborations

Throughout his career, Mizuno has worked alongside talented colleagues, including Tamotsu Yokoyama and Toshifumi Nishi. Their collaborative efforts have led to the successful development of innovative solutions that enhance train safety and performance.

Conclusion

Kenji Mizuno stands out as a significant figure in the field of train safety innovation. His dedication to creating effective solutions for railway systems demonstrates his commitment to advancing technology and improving public safety. With each patent, Mizuno continues to impact the rail industry positively, paving the way for future advancements.

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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