Location History:
- Tokyo, JP (1994 - 1996)
- Kawasaki, JP (1997 - 1998)
Company Filing History:
Years Active: 1994-1998
Title: Daisuke Tohyama: Innovator in Semiconductor Technology
Introduction
Daisuke Tohyama is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on nonvolatile semiconductor memory devices, which are crucial for modern electronic applications.
Latest Patents
Tohyama's latest patents include innovative designs for nonvolatile semiconductor memory devices. One of his notable inventions involves a select MOS transistor and a data storage MOS transistor formed in an element region. This design features floating-gate electrodes that are spaced apart and connected above a field region. The invention utilizes a tunnel insulating film that is much thinner than the gate insulating film of the transistor, enhancing the device's efficiency. Another patent outlines a method of manufacturing a semiconductor memory device, emphasizing the same structural elements and advantages.
Career Highlights
Daisuke Tohyama is associated with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His work at Toshiba has positioned him as a key player in the development of advanced semiconductor technologies. His innovative approaches have contributed to the company's reputation for excellence in electronic components.
Collaborations
Throughout his career, Tohyama has collaborated with notable colleagues, including Junichiro Noda and Masataka Takebuchi. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Daisuke Tohyama's contributions to semiconductor technology exemplify the spirit of innovation. His patents and work at Toshiba continue to influence the industry, paving the way for future advancements in electronic devices.