Location History:
- Kawasaki, JP (1990 - 2003)
- Higashine, JP (2000 - 2006)
Company Filing History:
15 out of 39,238 
1 out of 14 
1 out of 1 Years Active: 1990-2006
Title: Shigeyoshi Tanaka: A Pioneer in Power Supply Innovations
Introduction: Shigeyoshi Tanaka is a distinguished inventor based in Kawasaki, Japan, known for his innovative contributions in the field of power supply technology. With a staggering 16 patents to his name, Tanaka has consistently pushed the boundaries of electrical engineering, focusing on enhancing the efficiency and reliability of power management systems.
Latest Patents: Tanaka's latest inventions highlight his focus on innovation in power supply control. One notable patent is for a "Method for providing priority to an AC adaptor if the input to the AC adaptor is above a predetermined value even if the power supply via an interface is present." This invention includes a power supply control device that intelligently switches between two power supply sources based on the input received, ensuring optimal power management. Another significant patent is for an "Optical pickup servo control apparatus with stored compensatory values." This apparatus features adjustable offset and gain settings for servo control, designed to adapt to environmental changes and improve operational performance while maintaining cost-effectiveness.
Career Highlights: Throughout his career, Shigeyoshi Tanaka has been associated with prominent companies, including Fujitsu Corporation and Texas Instruments Japan Limited. His work in these organizations has contributed significantly to his expertise and the development of groundbreaking technology in the power supply domain.
Collaborations: Tanaka has collaborated with notable colleagues in the industry, including Akira Minami and Michio Matsuura. These partnerships have fostered a collaborative environment, leading to the creation of innovative solutions and pushing the frontiers of what is possible in power management.
Conclusion: Shigeyoshi Tanaka stands out as a remarkable inventor whose contributions have significantly impacted the field of power supply technology. With his extensive portfolio of patents and collaboration with industry leaders, Tanaka continues to inspire innovation and drive advancements that improve everyday technology. His work exemplifies the spirit of invention, making him a key figure in the realm of electrical engineering.