Minamiashigara, Japan

Atsushi Ishikawa

This inventor holds 32 USPTO granted patents, primarily in Nonvolatile Storage Systems. Top assignees: Hitachi, Ltd., Unisia Jecs Corporation. Active years: 2002-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Ishikawa. Retrieved from https://idiyas.com/inventor/atsushi-ishikawa-cmsfq3p7

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


% Patents Active = 25.0

Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 189(Granted Patents)


Location History:

  • Kanagawa, JP (2003)
  • Kawasaki, JP (2003 - 2006)
  • Odawara, JP (2004 - 2011)
  • Minamiashigara, JP (2002 - 2016)

Company Filing History:


Years Active: 2002-2016

Loading Chart...
Areas of Expertise:
Nonvolatile Semiconductor Storage
Storage Controller
Disk Array System
Remote Copy System
Storage Subsystem
Firmware Renewal
Data Read Expansion
Antiskid Control
Automotive Systems
Control Method
Storage Apparatus
Bus Controlling
32 patents (USPTO):Explore Patents

Title: **Atsushi Ishikawa: Innovation in Semiconductor Storage Systems**

Introduction

Atsushi Ishikawa, based in Minami-ashigara, Japan, is an accomplished inventor with a significant portfolio of 32 patents. His work primarily revolves around advancements in semiconductor technology, specifically focusing on nonvolatile storage systems.

Latest Patents

One of Ishikawa's notable inventions is a **nonvolatile semiconductor storage system**. This innovative system comprises multiple nonvolatile semiconductor storage media, controlled by a circuit that includes a media interface group and multiple switches. The design allows for efficient data transfer and storage management, with the control circuit capable of partitioning write-target data into several data elements. This configuration enables the system to effectively distribute data elements across multiple nonvolatile chips, enhancing performance and reliability.

Career Highlights

Throughout his career, Atsushi Ishikawa has made significant contributions to the field of semiconductor technology. He has held positions at reputable organizations such as Hitachi, Ltd. and Unisia Jecs Corporation. His experience in these companies has undoubtedly shaped his innovative approach to technology and invention.

Collaborations

Ishikawa has collaborated with other prominent professionals in the field, including Gen Inoue and Nobuyuki Ohtsu. These partnerships have fostered a creative environment where complex challenges in semiconductor technology can be addressed, leading to groundbreaking innovations.

Conclusion

Atsushi Ishikawa's contributions to nonvolatile semiconductor storage systems reflect his dedication to advancing technology. With his impressive patent portfolio and collaborative efforts with notable colleagues, Ishikawa continues to be a pivotal figure in the semiconductor industry. His work not only exemplifies innovation but also sets the stage for future advancements in storage systems.

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]
Loading…