Kazuhiro Wake

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1999-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Wake. Retrieved from https://idiyas.com/inventor/kazuhiro-wake

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

USPTO Granted Patents = 9 (Patent Applications = 1)

% Patents Active = 77.8

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 183(Granted Patents)

Location History:

Moriguchi, JP (2002 - 2004)
Osaka, JP (1999 - 2005)

Company Filing History:

9 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

Years Active: 1999-2005

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6847685 - Shuffling device, coding device, decoding device of video signal and medium recording the programs of shuffling, coding and decoding (2005-01-25),

2. 6801574 - Apparatus of layered picture coding, apparatus of picture decoding, methods of picture decoding, apparatus of recording for digital broadcasting signal, and apparatus of picture and audio decoding (2004-10-05),

3. 6747707 - Data editing system for finally editing a recording medium using received compressed data (2004-06-08),

4. 6614846 - Method and apparatus for transmitting, encoding and decoding video signal and recording/reproducing method of optical disc (2003-09-02),

5. 6577680 - Video signal coding method and coding device adapted to control code amounts according to the characteristics of pictures (2003-06-10),

6. 6553068 - Video signal coding method and device adapted to control code amounts according to the characteristics of pictures (2003-04-22),

7. 6477202 - Apparatus of layered picture coding, apparatus of picture decoding, methods of picture decoding, apparatus of recording for digital broadcasting signal, and apparatus of picture and audio decoding (2002-11-05),

8. 6449310 - Video signal coding apparatus (2002-09-10),

9. 5940536 - Ringing detector and filter (1999-08-17),

Title: Kazuhiro Wake: Innovator in Video Signal Processing

Introduction

Kazuhiro Wake is a prominent inventor based in Moriguchi, Japan. He has made significant contributions to the field of video signal processing, holding a total of 9 patents. His work focuses on developing advanced devices for shuffling, coding, and decoding video signals.

Latest Patents

Among his latest patents, Wake has developed a shuffling device that forms segments with blocks having a specific offset value in both horizontal and vertical directions from a uniquely determined starting point on the screen. This device divides one frame into multiple regions, enhancing the efficiency of video processing. Additionally, he has created a coding device that quantizes segments and provides variable-length coding based on various priorities. His innovations also include a decoding device that performs hierarchical coding, improving the encoding efficiency of high-resolution signals.

Career Highlights

Kazuhiro Wake is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work has significantly impacted the development of digital broadcasting signals and video encoding technologies. His inventions have paved the way for more efficient video processing systems, which are crucial in today's digital age.

Collaborations

Wake has collaborated with notable coworkers, including Masakazu Nishino and Yuji Fujiwara. Their combined expertise has contributed to the advancement of video signal processing technologies.

Conclusion

Kazuhiro Wake's innovative contributions to video signal processing have established him as a key figure in the field. His patents reflect a commitment to enhancing video technology, making significant strides in coding and decoding methods.

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]

1 patent pending: