This inventor holds 63 USPTO granted patents and 9 published patent applications and 1 EPO patent, primarily in Semiconductor Devices (CPC class H01L). Top assignees: Renesas Electronics Corporation, Renesas Technology Corp., Nidec Tosok Corporation. Active years: 2003-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Hitachinaka, JP (2006 - 2013)
- Kanagawa, JP (2012 - 2016)
- Tokyo, JP (2003 - 2024)
Company Filing History:


Years Active: 2003-2025
Areas of Expertise:
Title: Yoshiyuki Kawashima: Pioneering Innovator in Technology
Introduction:
Yoshiyuki Kawashima, a visionary inventor based in Tokyo, JP, has made significant contributions to the world of technology with his inventive spirit and commitment to excellence. With 59 patents to his name, Kawashima's work has had a profound impact on the field of semiconductor devices and neural network circuits.
Latest Patents:
1. Method of manufacturing semiconductor device: Kawashima's innovative method involves the formation of gate electrodes and insulating films on a semiconductor substrate to enhance device performance.
2. Neural network circuit comprising nonvolatile memory cells and reference-current cells: This cutting-edge circuit design by Kawashima ensures accurate reading of information stored in nonvolatile memory cells, paving the way for advanced neural network applications.
Career Highlights:
Having worked at Renesas Electronics Corporation and Renesas Technology Corp., Kawashima has honed his skills and expertise in the semiconductor industry. His hands-on experience and technical knowledge have been instrumental in pushing the boundaries of technological innovation.
Collaborations:
Throughout his career, Kawashima has collaborated with esteemed colleagues such as Koichi Toba and Takashi Hashimoto. These partnerships have led to the development of groundbreaking technologies and have fostered a culture of collaboration within the industry.
Conclusion:
In conclusion, Yoshiyuki Kawashima's relentless pursuit of innovation and his remarkable contributions to the field of technology have cemented his legacy as a pioneer in the industry. His work continues to inspire future generations of inventors and innovators, propelling the world of technology forward into new and exciting frontiers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile