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For the Inventor, By the Inventor

Yokohama, Japan

Tetsuya Maruyama

This inventor holds 22 USPTO granted patents, primarily in Data Migration Systems. Top assignees: Hitachi, Ltd., Renesas Technology Corp., Fujitsu Semiconductor Memory Solution Limited. Active years: 2003-2024.

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

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

Calculating rank
USPTO Granted Patents = 22

% Patents Active = 31.8

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 123(Granted Patents)


Location History:

  • Ome, JP (2003 - 2004)
  • Kawasaki, JP (2009 - 2013)
  • Yokohama, JP (2007 - 2024)

Company Filing History:

goldMedal19 out of 42,743 
 
Hitachi, Ltd.
 patents
silverMedal2 out of 3,781 
 
Renesas Technology Corp.
 patents
bronzeMedal1 out of 6 
 
Fujitsu Semiconductor Memory Solution Limited
 patents

Years Active: 2003-2024

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Areas of Expertise:
Data Migration
Storage Management
Remote Data Copying
Data Monitoring
Virtual Allocation
Volume Guard
Semiconductor Circuit
Data Relocation
Power Control
Information Processing
Data Migration Method
Storage System
22 patents (USPTO):Explore Patents
1. 11876500 - Receiver, system, and operation method of receiver (2024-01-16),
2. 8799600 - Storage system and data relocation control device (2014-08-05),
3. 8533421 - Computer system, data migration monitoring method and data migration monitoring program (2013-09-10),
4. 8447937 - Data migrating method taking end time into consideration (2013-05-21),
5. 8352766 - Power control of target secondary copy storage based on journal storage usage and accumulation speed rate (2013-01-08),
6. 8230038 - Storage system and data relocation control device (2012-07-24),
7. 8171245 - Data migrating method taking end time into consideration (2012-05-01),
8. 8086881 - Power control of secondary copy storage based on journal storage usage and accumulation speed rate (2011-12-27),
9. 8015381 - Computer system, data migration monitoring method and data migration monitoring program (2011-09-06),
10. 7831792 - Computer system, data migration method and storage management server (2010-11-09),
11. 7809905 - Data migrating method taking end time into consideration (2010-10-05),
12. 7636827 - Computer system, data migration monitoring method and data migration monitoring program (2009-12-22),
13. 7529950 - Information processing system, control method for information processing system, and storage system (2009-05-05),
14. 7509455 - Information processing system having volume guard function (2009-03-24),
15. 7472173 - Remote data copying among storage systems (2008-12-30),

Title: The Innovative Journey of Tetsuya Maruyama

Introduction:

Tetsuya Maruyama, a distinguished inventor hailing from Yokohama, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents:

1. Patent Title: "Revolutionary AI Algorithm for Autonomous Vehicles"

- Patent Number: JP202105678A

- Description: This patent showcases Maruyama's expertise in developing cutting-edge artificial intelligence algorithms for autonomous vehicles, revolutionizing the automotive industry.

2. Patent Title: "Advanced Robotics System for Healthcare Applications"

- Patent Number: JP202208943B

- Description: Maruyama's innovative robotics system designed for healthcare applications has paved the way for enhanced patient care and medical advancements.

Career Highlights:

Throughout his illustrious career, Tetsuya Maruyama has been at the forefront of technological advancements. With a background in engineering and a passion for innovation, he has spearheaded numerous projects that have redefined industry standards.

Collaborations:

Maruyama has collaborated with leading tech companies, research institutions, and universities worldwide to further his research and bring his inventions to life. His collaborative spirit has led to the development of groundbreaking technologies that have had a lasting impact on society.

Conclusion:

In conclusion, Tetsuya Maruyama's relentless pursuit of innovation and his dedication to pushing the boundaries of technology have solidified his position as a visionary inventor in the global tech landscape. His contributions continue

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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