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For the Inventor, By the Inventor

Hyogo, Japan

Keiichi Kurokawa

This inventor holds 16 USPTO granted patents and 2 EPO patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation. Active years: 1999-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Kurokawa. Retrieved from https://idiyas.com/inventor/keiichi-kurokawa

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

USPTO Granted Patents = 16

% Patents Active = 37.5


Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 123(Granted Patents)


Location History:

  • Takarazuka, JP (2005 - 2007)
  • Takaraduka, JP (2007)
  • Hyogo, JP (1999 - 2016)

Company Filing History:

goldMedal12 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal3 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
bronzeMedal1 out of 16,454 
 
Panasonic Corporation
 patents

Years Active: 1999-2016

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16 patents (USPTO):Explore Patents
1. 9307260 - Image decoding apparatus, image decoding method, image coding apparatus, and image coding method (2016-04-05),
2. 9185406 - Image decoding device, image coding device, methods thereof, programs thereof, integrated circuits thereof, and transcoding device (2015-11-10),
3. 8982964 - Image decoding device, image coding device, methods thereof, programs thereof, integrated circuits thereof, and transcoding device (2015-03-17),
4. 8020136 - Device and method for high-level synthesis (2011-09-13),
5. 7272811 - Automatic layout method of semiconductor integrated circuit (2007-09-18),
6. 7237220 - High level synthesis method for semiconductor integrated circuit (2007-06-26),
7. 7194724 - High level synthesis method and high level synthesis apparatus (2007-03-20),
8. 7007262 - High level synthesis method and apparatus (2006-02-28),
9. 6925628 - High-level synthesis method (2005-08-02),
10. 6578182 - Delay analysis method and design assist apparatus of semiconductor circuit (2003-06-10),
11. 6499133 - Method of optimizing placement of elements (2002-12-24),
12. 6496963 - Delay analysis method and design assist apparatus of semiconductor circuit (2002-12-17),
13. 6367061 - Semiconductor integrated circuit and manufacturing method therefor, semiconductor macro cell and automatic layout method therefor, and mask processing method (2002-04-02),
14. 6336205 - Method for designing semiconductor integrated circuit (2002-01-01),
15. 6292928 - Line path determining method and delay estimating method (2001-09-18),

Title: The Innovative Mind of Keiichi Kurokawa

Introduction: Keiichi Kurokawa is a prominent inventor residing in Hyogo, Japan, known for his significant contributions to image decoding technologies. With an impressive portfolio of 16 patents, Kurokawa has consistently pushed the boundaries of innovation in the field of image processing.

Latest Patents: Among his latest patents, Kurokawa has developed a series of advanced image decoding and coding apparatuses and methods. One of the noteworthy inventions includes an image decoding apparatus capable of executing parallel decoding processing efficiently through a simple structural design. This apparatus incorporates a stream segmentation control unit that designates processing target areas and selects segments of streams based on these areas. Additionally, he has crafted methods that optimize decoding efficiency while minimizing memory access, demonstrating his commitment to enhancing image processing technologies.

Career Highlights: Kurokawa's career has seen him making impactful advancements while working for esteemed companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Intellectual Property Management Co., Ltd. His work at these companies has played a vital role in shaping the future of image coding and decoding technologies.

Collaborations: Throughout his career, Kurokawa has collaborated with several industry professionals, including notable figures such as Masahiko Toyonaga and Dai Hattori. These collaborations have fostered a creative environment that has led to numerous innovations in image processing.

Conclusion: Keiichi Kurokawa's contributions to the field of image decoding and coding technology resonate through his numerous patents and collaborative efforts. His innovative approaches and dedication to advancing image processing pave the way for future developments, solidifying his reputation as a leading inventor in his 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]
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