Location History:
- Austin, TX (US) (2006 - 2009)
- Machida, JP (2008 - 2010)
- Tokyo, JP (2008 - 2012)
Company Filing History:
13 out of 52,735 
6 out of 164,197 
1 out of 58 Years Active: 2006-2012
Title: Innovator Spotlight: Naoki Kiryu - Pioneering Inventor in Semiconductor Technology.
Introduction:
Naoki Kiryu, a visionary inventor based in Austin, Texas (US), has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 18 patents, Kiryu's innovative work has reshaped the landscape of memory repair methods and data transfer circuits.
Latest Patents:
Among Kiryu's latest patents is a groundbreaking Semiconductor Device, Semiconductor Package, and Memory Repair Method. This invention features a BIST circuit that detects defective bits in DRAMs, a non-volatile eFuse macro to retain the address of defective bits, and a repair register to store data for these addresses. The device also includes an address controller that utilizes the repair register for data read/write operations, ensuring seamless functionality despite defective bits.
Another notable invention by Kiryu is the Data Transfer Circuit, designed for efficient data transfer between asynchronous memories in different clock domains. This circuit includes an innovative scan flip-flop and clock selector, enabling smooth transfer of data between varying clock frequencies with precision and reliability.
Career Highlights:
Throughout his career, Naoki Kiryu has held key positions at renowned technology companies, including Kabushiki Kaisha Toshiba and International Business Machines Corporation (IBM). His tenure at these organizations has been marked by a relentless pursuit of innovation and a commitment to pushing the boundaries of semiconductor technology.
Collaborations:
Kiryu has collaborated with esteemed colleagues in his field, such as Louis Bernard Bushard and Nathan Paul Chelstrom. Together, they have combined their expertise to drive forward groundbreaking projects and develop cutting-edge solutions in semiconductor design and memory technologies.
Conclusion:
Naoki Kiryu's inventive spirit and dedication to advancing semiconductor technology have cemented his reputation as a trailblazer in the industry. His innovative patents, collaborative efforts, and career achievements underscore his invaluable contributions to shaping the future of memory repair methods and data transfer circuits. Kiryu's legacy as a visionary inventor continues to inspire and drive progress in the ever-evolving world of semiconductor technology.