Company Filing History:

12 out of 10,239

Sumitomo Electric Industries, Limited

patents

2 out of 62

Tokyo Metropolitan University

patents

1 out of 99

Yokohama National University

patents

where one patent can have more than one assignee

Years Active: 2005-2025

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12284096 - Detection device, management device, detection method, and detection program (2025-04-21),

2. 12060035 - Security system, vehicle, security device, and validity determination method (2024-08-13),

3. 11981339 - Vehicle-mounted communication system, data acquisition device, management device, and monitoring method (2024-05-14),

4. 11979482 - Detection system, detection device, and detection method (2024-05-07),

5. 11189974 - Connector system, connector, and connection method (2021-11-30),

6. 9219925 - Video image coded data display method, device, and communications system (2015-12-22),

7. 8839330 - Moving-picture image data-distribution method (2014-09-16),

8. 8774002 - Traffic control apparatus and data communication system including same (2014-07-08),

9. 8634553 - Encryption key generation device (2014-01-21),

10. 8553928 - Image processing method and image inspecting method (2013-10-08),

11. 7983497 - Coding method for motion-image data, decoding method, terminal equipment executing these, and two-way interactive system (2011-07-19),

12. 6950119 - Videoconference system, terminal equipment included therein and data delivery method (2005-09-27),

Title: The Innovative Contributions of Yoichi Hata

Introduction

Yoichi Hata is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of technology, holding a total of 12 patents. His work primarily focuses on detection devices and security systems, showcasing his expertise in creating innovative solutions for modern challenges.

Latest Patents

Among his latest patents, Hata has developed a detection device that includes a switch provided to a transmission path connecting multiple function units. This device features a measurement unit that measures signals at two nodes on either side of the switch. The detection unit compares these measurements with a reference result to identify any abnormalities in the transmission path. Additionally, he has created a security system that comprises an information transmission device and a security device. This system allows for the generation of reference identification information, which is used to validate connected target devices.

Career Highlights

Hata has worked with notable organizations such as Sumitomo Electric Industries, Limited and Tokyo Metropolitan University. His experience in these institutions has allowed him to refine his skills and contribute to various technological advancements.

Collaborations

Some of his notable coworkers include Toshiaki Kakii and Yoshimitsu Goto. Their collaborative efforts have further enhanced the innovative projects they have undertaken together.

Conclusion

Yoichi Hata's contributions to technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in detection and security systems, making a lasting impact on the industry.

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1 patent (CIPO):

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.