Location History:
- Hyogo-ken, JP (1998 - 1999)
- Hyogo, JP (1994 - 2003)
Company Filing History:
Years Active: 1994-2003
Title: **Atsushi Fukumoto: Innovator in Semiconductor Technology**
Introduction
Atsushi Fukumoto is a distinguished inventor based in Hyogo, Japan, known for his significant contributions to the field of semiconductor technology. With a total of 8 patents to his name, Fukumoto has paved the way for advancements in non-volatile memory devices through innovative designs and manufacturing methods.
Latest Patents
Fukumoto's recent patents focus on non-volatile semiconductor memory devices. One of his notable inventions is a memory cell design where memory cell gates are formed on the main surface of a semiconductor substrate using a gate isolation film. This design incorporates source and drain regions flanking the memory cell gates, with strategically adjusted impurity concentrations to enhance performance.
Another significant patent involves a method of manufacturing a non-volatile semiconductor memory device, where first and second trenches are created in the semiconductor substrate. These trenches are filled with an insulation film for trench isolation, positioning a floating gate between them. A sidewall spacer complements the floating gate, enhancing the overall efficiency of the device.
Career Highlights
Fukumoto has established his career at Mitsubishi Electric Corporation, where he has been instrumental in pushing the boundaries of semiconductor innovation. His technical expertise and creative problem-solving have led to the development of essential memory technologies used widely across electronic devices.
Collaborations
Throughout his career, Fukumoto has collaborated with talented individuals such as Natsuo Ajika and Yuichi Kunori. These collaborations have fostered an environment of innovation, leading to the successful fruition of cutting-edge technologies and patents that continue to shape the semiconductor landscape.
Conclusion
Atsushi Fukumoto stands as a prominent figure in the realm of semiconductor innovation. His contributions through numerous patents reflect his dedication and ingenuity in advancing memory technology. With a solid foundation at Mitsubishi Electric Corporation and fruitful collaborations, Fukumoto's future endeavors are anticipated to further enhance the electronics industry.
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.