Location History:
- Chofu, JP (2003 - 2004)
- Tokyo, JP (1986 - 2018)
- Chiyoda-ku, JP (2021)
Company Filing History:
5 out of 15,844 
3 out of 273 
1 out of 105 Years Active: 1986-2021
Title: Fumio Wada: Innovator in Semiconductor Technology
Introduction
Fumio Wada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His work focuses on enhancing the reliability and efficiency of semiconductor devices and power converters.
Latest Patents
Wada's latest patents include a groundbreaking semiconductor device designed to achieve high reliability. This device features a semiconductor substrate, first and second gate interconnections, and a unique metal portion with an insulating member. The innovative design allows for improved performance by incorporating a recess in the top surface of the first metal portion, which is filled with an insulating member.
Another notable patent is for a DC-DC converter that aims to increase conversion efficiency regardless of the operating ambient temperature. This converter includes switching elements, a drive unit for synchronous rectification, and a temperature detection circuit. The drive unit intelligently stops driving the switching element when the temperature falls below a predetermined threshold, ensuring optimal performance.
Career Highlights
Throughout his career, Fumio Wada has worked with leading companies in the technology sector, including Mitsubishi Electric Corporation and Juki Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Wada has collaborated with notable professionals in his field, including Hiroyuki Kotaki and Akira Yamamoto. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Fumio Wada is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to enhancing the reliability and efficiency of electronic devices.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.