logo

For the Inventor, By the Inventor

Kanagawa, Japan

Youichi Matsumura

This inventor holds 8 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1992-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youichi Matsumura. Retrieved from https://idiyas.com/inventor/youichi-matsumura

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 218(Granted Patents)


Company Filing History:

goldMedal8 out of 58,148 
 
Sony Corporation
 patents

Years Active: 1992-2002

Loading Chart...
8 patents (USPTO):Explore Patents
1. 6456782 - Data processing device and method for the same (2002-09-24),
2. 6353613 - Information transmitter device and transmitting method (2002-03-05),
3. 6347119 - Communication apparatus, communication method and storage medium (2002-02-12),
4. 6154466 - Data transmitting system (2000-11-28),
5. 6055247 - Data transmission method, data transmission apparatus and data (2000-04-25),
6. 5995516 - Data transmitting system (1999-11-30),
7. 5721738 - Data transmission method, system, and apparatus (1998-02-24),
8. 5172013 - Substrate bias generator for semiconductor devices (1992-12-15),

Title: Youichi Matsumura: Innovator in Data Processing Technology

Introduction

Youichi Matsumura is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of data processing, holding a total of 8 patents. His work focuses on improving the efficiency of data transmission and processing methods.

Latest Patents

Matsumura's latest patents include a "Data processing device and method for the same." This invention addresses the challenge of varying transmission rates for packets. It corrects time information previously added to each packet based on absolute time information, significantly enhancing the transmission efficiency for packetized data. Another notable patent is the "Information transmitter device and transmitting method." This device separates a packet line multiplexed by another transmitting device into distinct lines for element data and additional information. It includes a generator for creating integrated additional information, allowing for easy avoidance of overlaps with a simple construction.

Career Highlights

Matsumura is currently employed at Sony Corporation, where he continues to innovate in the field of data processing technology. His work has been instrumental in developing advanced solutions that enhance data transmission capabilities.

Collaborations

He has collaborated with notable coworkers, including Tatsuya Kubota and Hiroaki Seto, contributing to various projects that push the boundaries of technology.

Conclusion

Youichi Matsumura's contributions to data processing technology exemplify his innovative spirit and dedication to improving communication systems. His patents reflect a commitment to enhancing efficiency in data transmission, making a lasting impact in the field.

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]
Loading…