This inventor holds 55 USPTO granted patents and 6 published patent applications and 3 EPO patents, primarily in Semiconductor Technology (CPC class 3074). Top assignees: Hitachi, Ltd., Nippon Steel Corporation, Renesas Technology Corp.. Active years: 1987-2026.
Inventors with similar research interests:
Location History:
- Nishitama, JP (1991)
- Aichi, JP (1991)
- Hamura, JP (1991 - 1999)
- Futtsu, JP (2002)
- Koganei, JP (2004 - 2008)
- Kokubunji, JP (1988 - 2009)
- Kawasaki, JP (1987 - 2012)
- Tokyo, JP (1988 - 2024)
Company Filing History:
18 out of 42,719Â 
14 out of 3,705Â 
11 out of 3,781Â 
Years Active: 1987-2026
Areas of Expertise:
Title: The Inventive Mind of Toshio Yamada
Introduction: Toshio Yamada, a prolific inventor based in Kawasaki, Japan, has made significant contributions in the field of innovation with an impressive portfolio of 50 patents to his name. His work focuses on creating sustainable solutions and efficient control systems, showcasing his dedication to environmental consciousness and precision engineering.
Latest Patents:
1. Bag-in-box: Yamada's innovation introduces a sustainable bag-in-box design that minimizes environmental impact. By incorporating a biomass-derived polyolefin resin in the inner bag material, he has revolutionized packaging with a focus on eco-friendliness.
2. Semiconductor Device and Method of Controlling the Same: Yamada's patent highlights a pull-up circuit that effectively prevents the generation of leak currents in semiconductor devices. Through precise control mechanisms involving MOSFETs and NOR gates, he has enhanced the efficiency and reliability of these devices.
Career Highlights: Throughout his career, Toshio Yamada has been associated with renowned companies such as Hitachi, Ltd. and Nippon Steel Corporation. His innovative spirit and expertise have played a vital role in shaping cutting-edge technologies within these organizations, setting new standards for excellence in the industry.
Collaborations: Collaborating with talented individuals is a hallmark of Yamada's innovative journey. Some of his notable coworkers include Yuichi Sato and Tohru Kobayashi, with whom he has shared insights, ideas, and knowledge to drive forward the frontiers of technology and engineering.
Conclusion: Toshio Yamada's inventive prowess, coupled with his commitment to sustainability and precision, has established him as a visionary inventor in the realm of patents and innovations. His contributions continue to inspire future generations of inventors, shaping a brighter and more innovative world.