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For the Inventor, By the Inventor

Kodaira, Japan

Atsushi Shiraishi

This inventor holds 31 USPTO granted patents, primarily in Nonvolatile Memory Technology. Top assignees: Renesas Technology Corp., Hitachi Ulsi Systems Co., Ltd., Renesas Electronics Corporation. Active years: 2003-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Shiraishi. Retrieved from https://idiyas.com/inventor/atsushi-shiraishi

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

Calculating rank
USPTO Granted Patents = 31

% Patents Active = 38.7

Average Co-Inventor Count = 4.4

ph-index = 11

Forward Citations = 525(Granted Patents)


Location History:

  • Miyakonojyo, JP (2008)
  • Kodaira, JP (2003 - 2011)
  • Miyakonojo, JP (2008 - 2011)

Company Filing History:

goldMedal25 out of 3,781 
 
Renesas Technology Corp.
 patents
silverMedal15 out of 336 
 
Hitachi Ulsi Systems Co., Ltd.
 patents
bronzeMedal2 out of 7,659 
 
Renesas Electronics Corporation
 patents
4. 1 out of 42,743 
 
Hitachi, Ltd.
 patents
5. 3 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 2003-2011

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Areas of Expertise:
Memory Card
IC Card
Nonvolatile Memory
Semiconductor Memory
Data Replacement
Memory Capacity Notification
Address Management
Power Shutdown Protection
Connector Terminals
Transfer Interruption
Wear Leveling
31 patents (USPTO):Explore Patents
1. 8051331 - Memory card and its initial setting method (2011-11-01),
2. 8032783 - Memory apparatus which provides notification of memory capacity (2011-10-04),
3. 7552876 - IC card (2009-06-30),
4. 7549086 - Memory card and its initial setting method (2009-06-16),
5. 7516903 - IC card (2009-04-14),
6. 7451266 - Nonvolatile memory wear leveling by data replacement processing (2008-11-11),
7. 7437602 - Memory card apparatus configured to provide notification of memory capacity (2008-10-14),
8. 7403436 - Non-volatile semiconductor memory device (2008-07-22),
9. 7402047 - IC card (2008-07-22),
10. 7343445 - Non-volatile memory card and transfer interruption means (2008-03-11),
11. 7330995 - Nonvolatile memory apparatus which prevents destruction of write data caused by power shutdown during a writing process (2008-02-12),
12. 7305589 - Memory card and its initial setting method (2007-12-04),
13. 7303138 - Integrated circuit card having staggered sequences of connector terminals (2007-12-04),
14. 7291019 - IC card (2007-11-06),
15. 7291018 - IC card (2007-11-06),

Title: Atsushi Shiraishi: Pioneering Inventor from Kodaira, Japan

Introduction: Atsushi Shiraishi is a renowned inventor hailing from Kodaira, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Atsushi Shiraishi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Atsushi Shiraishi has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Atsushi Shiraishi has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Atsushi Shiraishi's passion for innovation and his relentless pursuit of technological excellence continue to inspire the next generation of inventors and engineers worldwide.

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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