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For the Inventor, By the Inventor

Sagamihara, Japan

Mitsuru Ikezawa

This inventor holds 24 USPTO granted patents, primarily in Data Management Systems. Top assignees: Hitachi, Ltd., Institute for Personalized Information Environment. Active years: 1995-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuru Ikezawa. Retrieved from https://idiyas.com/inventor/mitsuru-ikezawa

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

Calculating rank
USPTO Granted Patents = 24

% Patents Active = 50.0

Average Co-Inventor Count = 4.2

ph-index = 11

Forward Citations = 540(Granted Patents)


Location History:

  • Kodaria, JP (1998)
  • Yokohama, JP (1998)
  • Asaka, JP (2001 - 2005)
  • Kodaira, JP (1995 - 2007)
  • Sagamihara, JP (2007 - 2010)

Company Filing History:

goldMedal23 out of 42,752 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 8 
 
Institute for Personalized Information Environment
 patents

Years Active: 1995-2010

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Areas of Expertise:
Volume Allocation
Worm Files
Data Backup
Video Retrieval
Layer-Coded Data
Presence Information
Storage Management
Network Control
Audio Video Control
Conference Support
24 patents (USPTO):Explore Patents
1. 7844711 - Volume allocation method (2010-11-30),
2. 7836023 - System for managing access and storage of worm files without sending parameters for associated file access (2010-11-16),
3. 7716293 - Presence information sharing method and system (2010-05-11),
4. 7653671 - Wide area distributed storage system for checking erasure of worm files (2010-01-26),
5. 7610343 - Presence data management method (2009-10-27),
6. 7594070 - Management of access to storage area of storage system (2009-09-22),
7. 7392427 - System and method for controlling data backup by user authorization (2008-06-24),
8. 7249119 - System for managing access and storage of worm files without sending parameters for associated file access (2007-07-24),
9. 7203366 - Video retrieval method and apparatus (2007-04-10),
10. 6975645 - Layer-coded data transmitting apparatus (2005-12-13),
11. 6766057 - Video retrieval method and apparatus (2004-07-20),
12. 6590902 - Layer-coded data transmitting apparatus (2003-07-08),
13. 6567550 - Video retrieval method and apparatus (2003-05-20),
14. 6424744 - Video retrieval method and apparatus (2002-07-23),
15. 6333933 - Programmable network (2001-12-25),

Title: Inventor Mitsuru Ikezawa

Introduction: Mitsuru Ikezawa is a renowned inventor hailing from Sagamihara, Japan, known for his groundbreaking contributions to various technological fields.

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

Career Highlights: With a career spanning over two decades, Mitsuru Ikezawa has worked with leading research institutions and tech companies, spearheading projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Mitsuru Ikezawa has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity in all his projects.

Conclusion: Mitsuru Ikezawa's passion for pushing the boundaries of technology and his relentless pursuit of excellence make him a true pioneer in the world of inventions and innovations.

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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