logo

For the Inventor, By the Inventor

Hyogo, Japan

Tetsuya Matsumura

This inventor holds 36 USPTO granted patents, primarily in Semiconductor Memory. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Renesas Technology Corp., Mitsubishi Electric Engineering Company, Limited. Active years: 1989-2005.

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

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

USPTO Granted Patents = 36

% Patents Active = 91.7

Average Co-Inventor Count = 3.1

ph-index = 13

Forward Citations = 884(Granted Patents)


Location History:

  • Itami, JP (1989)
  • Hyogo-ken, JP (1997)
  • Tokyo, JP (2000 - 2003)
  • Hyogo, JP (1990 - 2005)
  • Chiyoda-ku, JP (2005)

Company Filing History:

goldMedal28 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal7 out of 3,781 
 
Renesas Technology Corp.
 patents
bronzeMedal2 out of 177 
 
Mitsubishi Electric Engineering Company, Limited
 patents
4. 2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1989-2005

Loading Chart...
Areas of Expertise:
Motion Vector Detection
Semiconductor Memory
Image Signal Processing
Data Encoding
Data Multiplexing
Power Consumption Reduction
Memory Access
Video Signal Processing
Dynamic Memory
3D Stacking
Data Transfer
Address Pointer Generation
36 patents (USPTO):Explore Patents
1. 6968011 - Motion vector detecting device improved in detection speed of motion vectors and system employing the same devices (2005-11-22),
2. 6918002 - Data processor and data processing method reduced in power consumption during memory access (2005-07-12),
3. 6862318 - Image data encoding device (2005-03-01),
4. 6792045 - Image signal transcoder capable of bit stream transformation suppressing deterioration of picture quality (2004-09-14),
5. 6792006 - Data multiplexing device multiplexing transport stream generated from encoded data (2004-09-14),
6. 6765965 - Motion vector detecting apparatus (2004-07-20),
7. 6687299 - Motion estimation method and apparatus for interrupting computation which is determined not to provide solution (2004-02-03),
8. 6674798 - Motion vector detecting device capable of accommodating a plurality of predictive modes (2004-01-06),
9. 6516031 - Motion vector detecting device (2003-02-04),
10. 6141451 - Image coding method and apparatus (2000-10-31),
11. 6125432 - Image process apparatus having a storage device with a plurality of (2000-09-26),
12. 6122317 - Motion vector detector (2000-09-19),
13. 5949486 - Unit for detecting motion vector for motion compensation (1999-09-07),
14. 5651123 - Program execution control device having addressability in accordance (1997-07-22),
15. 5633829 - Serial access memory device capable of controlling order of access to (1997-05-27),

Title: Tetsuya Matsumura: A Pioneer in Motion Detection Technology

Introduction

Tetsuya Matsumura, based in Hyogo, Japan, is a notable inventor with an impressive portfolio of 36 patents. His groundbreaking work predominantly focuses on innovations in motion vector detection and data processing technology, contributing significantly to advancements in the field.

Latest Patents

Matsumura's recent patents showcase his innovative approach to technology. One of his latest inventions is a motion vector detecting device, which enhances the detection speed of motion vectors. This device employs control circuits to manage the output of template block data effectively, allowing multiple operation units to perform motion vector detection simultaneously. As a result, this approach enables motion vector searches to cover a broader range on a display screen within the same operational timeframe.

Another noteworthy patent involves a data processor and data processing method designed to reduce power consumption during memory access. The invention features a circuit that detects the number of bits with value 0 within the data being written to memory. By intelligently managing the data output based on the number of bits, this innovation minimizes the rewriting frequency of memory cells, leading to significant reductions in power consumption.

Career Highlights

Throughout his career, Tetsuya Matsumura has worked for prominent companies in the technology sector, including Mitsubishi Electric Corporation and Renesas Technology Corporation. His tenure at these organizations has allowed him to pioneer various technologies that have had a lasting impact on the industry.

Collaborations

Matsumura has collaborated with several distinguished professionals in his field, including Masahiko Yoshimoto and Satoshi Kumaki. These partnerships have facilitated the exchange of ideas and innovations, further advancing the technology surrounding motion detection and data processing.

Conclusion

Tetsuya Matsumura stands out as a significant figure in the realm of innovation, particularly in motion detection technology and data processing methods. His extensive patent portfolio and collaborations with esteemed colleagues underline his contributions to the industry. Through his inventions, Matsumura continues to inspire future developments and innovations in technology.

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…