Yutaka Nakagawa

This inventor holds 20 USPTO granted patents, primarily in Storage Systems. Top assignees: Asahi Glass Company, Limited, Hitachi, Ltd.. Active years: 1990-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Nakagawa. Retrieved from https://idiyas.com/inventor/yutaka-nakagawa

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

USPTO Granted Patents = 20

% Patents Active = 75.0

Average Co-Inventor Count = 4.0

ph-index = 12

Forward Citations = 379(Granted Patents)

Location History:

Isehara, JP (1990 - 1997)
Yokohama, JP (1993 - 2010)

Company Filing History:

11 out of 2,560

Asahi Glass Company, Limited

Years Active: 1990-2010

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Areas of Expertise:

Storage System

Data Migration

Cache Reliability

Disk Array

Liquid Crystal Display

Driving Method

Illumination Device

Polarized Light

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7747799 - Storage system (2010-06-29),

2. 7650462 - Storage system and storage control apparatuses with compression and load balancing (2010-01-19),

3. 7398448 - Storage system has the function of preventing drive write error (2008-07-08),

4. 7398417 - Storage system for increased cache reliability VI reading redundant disks into cache (2008-07-08),

5. 7383361 - Disk array system and interface converter (2008-06-03),

6. 7380090 - Storage device and control method for the same (2008-05-27),

7. 7278000 - Data migration with worm guarantee (2007-10-02),

8. 7139934 - Storage system for increased cache reliability via reading redundant disks into cache (2006-11-21),

9. 7080167 - Disk array system and interface converter (2006-07-18),

10. RE37377 - LCD device including an illumination device having a polarized light separating sheet between a light guide and the display (2001-09-18),

11. 6025822 - Driving device, a column electrode driving semiconductor integrated (2000-02-15),

12. 5689280 - Display apparatus and a driving method for a display apparatus (1997-11-18),

13. 5682177 - Driving method of driving a liquid crystal display element (1997-10-28),

14. 5644329 - Display apparatus and a data signal forming method for the display (1997-07-01),

15. 5596344 - Driving method of driving a liquid crystal display element (1997-01-21),

Title: Yutaka Nakagawa: Pioneering Inventor from Yokohama

Introduction: Yutaka Nakagawa is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Yutaka Nakagawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Nakagawa has worked with leading research institutions and tech companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Yutaka Nakagawa has collaborated with top universities, multinational corporations, and fellow inventors, fostering a culture of innovation and knowledge sharing in the global tech community.

Conclusion: Yutaka Nakagawa's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of inventions, inspiring future generations of inventors to push the boundaries of what is possible.

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]