This inventor holds 42 USPTO granted patents and 14 published patent applications and 1 EPO patent, primarily in Semiconductor Devices. Top assignees: Fuji Electric Co., Ltd., Fuji Electric Systems Co. Ltd., Denso Corporation. Active years: 2002-2025.
Location History:
- Nagano, JP (2002 - 2017)
- Kawasaki, JP (2021 - 2023)
- Matsumoto, JP (2009 - 2024)
Company Filing History:
32 out of 4,826 
5 out of 116 
4 out of 20,369 
Years Active: 2002-2025
Areas of Expertise:
Title: Koh Yoshikawa: Trailblazing Inventor in Technology Innovation
Introduction:
Koh Yoshikawa, a visionary inventor based in Matsumoto, JP, is renowned for his passion for innovation and his dedication to making a positive impact on society through his groundbreaking inventions. With a total of 40 patents to his name, Yoshikawa's relentless drive for excellence solidifies his position as a trailblazer in the world of technology.
Latest Patents:
Among his recent inventions is a cutting-edge semiconductor device and fabrication method designed to enhance performance and efficiency in electronic devices. Yoshikawa's semiconductor device features trench portions on the surface of a semiconductor substrate, with unique conductivity regions that optimize its functionality. Additionally, his work on a resistor-based current detection system showcases his innovative approach to enhancing the capabilities of electronic components.
Career Highlights:
Having worked with prestigious companies such as Fuji Electric Co., Ltd. and Fuji Electric Systems Co. Ltd., Yoshikawa has accumulated a wealth of experience in the technology industry. His expertise in semiconductor devices and fabrication methods has led to numerous advancements in the field, earning him recognition as a true pioneer in his field.
Collaborations:
Throughout his career, Yoshikawa has collaborated with esteemed colleagues such as Kenichi Iguchi and Haruo Nakazawa, further enriching his innovative projects with diverse perspectives and expertise. Together, they have contributed to the development of cutting-edge technologies that continue to shape the future of the industry.
Conclusion:
Koh Yoshikawa's remarkable journey as an inventor highlights his unwavering commitment to pushing the boundaries of technology and creating solutions that positively impact society. His innovative spirit and dedication to excellence serve as an inspiration to aspiring inventors and future generations, encouraging them to think outside the box and pursue innovation with passion and purpose.