Sendai, Japan

Hisao Ishii

This inventor holds 1 USPTO granted patent. Top assignee: Aculon Inc.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisao Ishii. Retrieved from https://idiyas.com/inventor/hisao-ishii-pc4kn425

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


Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2007

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovative Genius of Hisao Ishii

Introduction

Hisao Ishii, an accomplished inventor based in Sendai, Japan, has made significant strides in the field of hybrid devices. With a focus on optically erasable memory cells and light sensors, his work showcases the intersection of advanced materials and electronics.

Latest Patents

Hisao holds a notable patent for hybrid devices that includes a structure capable of switching between two distinct resistance states. This innovative concept includes a light source designed to facilitate the conversion of the structure from the first resistance state to the second. The structure is composed of an organic first material and a second material that is different from the first, prompting significant advancements in memory technology.

Career Highlights

Currently, Hisao Ishii is a key team member at Aculon Inc., where he continues to develop groundbreaking technologies. His contributions to the field have been instrumental in pushing the boundaries of what hybrid devices can achieve.

Collaborations

Throughout his career, Hisao has collaborated with various professionals, including his coworker Norbert Koch. These partnerships highlight the collaborative nature of innovation, allowing for a rich exchange of ideas that drive technological progress.

Conclusion

Hisao Ishii's contributions to the realm of hybrid devices position him as a noteworthy inventor in the modern technological landscape. With a compelling patent and a commitment to innovation, he continues to inspire future generations of inventors.

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…