This inventor holds 17 USPTO granted patents, primarily in Semiconductor Devices. Top assignees: Kabushiki Kaisha Toshiba, Fujitsu Corporation, Fumitsu Limited. Active years: 1981-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kawasaki, JP (1994)
- Himeji, JP (1996)
- Kanagawa, JP (2004)
- Yokohama, JP (1981 - 2005)
- Hyogo, JP (2006)
- Ome, JP (2008)
Company Filing History:
9 out of 53,286 
5 out of 39,378 
1 out of 2 Years Active: 1981-2008
Areas of Expertise:
Title: The Innovations of Tadashi Matsuda
Introduction
Tadashi Matsuda is a renowned inventor based in Yokohama, Japan. With a remarkable portfolio of 17 patents, he has significantly contributed to the fields of information technology and semiconductor devices. His innovative spirit is reflected in his latest patents, which showcase advanced concepts and technologies.
Latest Patents
Among his recent inventions, Matsuda has developed an **Information Processing Apparatus and Program for Displaying Tree Diagram**. This apparatus incorporates a memory unit that stores attribute information, indicating characteristic quantities of product components, and parent-child relationship information. It features a calculating unit for determining node positions on a tree diagram and modes of branch lines that connect these nodes, creating a comprehensive and dynamic visual representation of data.
Another notable invention is a **Semiconductor Device**, which includes a trench gate IGBT and a MISFET. The design features an auxiliary base layer critical to high-speed turn-off characteristics. This device effectively discharges accumulated carriers when the IGBT is turned off, enhancing efficiency and performance, which is vital for modern electronic applications.
Career Highlights
Throughout his career, Matsuda has worked with esteemed technology companies, including Toshiba Corporation and Fujitsu Corporation. His experience in these leading firms has not only shaped his technical skills but also provided a platform for his innovative ideas to flourish.
Collaborations
Matsuda's innovations were often developed in collaboration with other distinguished professionals. Notable coworkers such as Tsuneo Mizuno and Noboru Takada have contributed their expertise in various projects, assisting in transforming theoretical concepts into practical applications.
Conclusion
In summary, Tadashi Matsuda stands out as an influential figure in the realms of information processing and semiconductor technology. His 17 patents reflect a commitment to innovation and collaboration, making a lasting impact in his field. As technology evolves, Matsuda's contributions continue to inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile