Location History:
- Moriguchi, JP (2012)
- Mizuho, JP (2009 - 2016)
- Gifu, JP (2012 - 2016)
- Osaka, JP (2019)
Company Filing History:
6 out of 8,776 
5 out of 13,247 Years Active: 2009-2019
Title: The Innovations of Masayuki Nagamatsu
Introduction
Masayuki Nagamatsu is a prominent inventor based in Mizuho, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work has been instrumental in advancing the efficiency and functionality of semiconductor devices.
Latest Patents
Nagamatsu's latest patents include a semiconductor device that features a unique design. This device comprises a semiconductor element, a base, and an outer packaging resin. The base has a mounting surface where the semiconductor element is mounted, along with a groove surrounding the element. The outer packaging resin covers both the semiconductor element and the base, securing itself by filling the groove. Additionally, the bottom of the groove includes a first recess-projection with specific amplitudes and repetition intervals. Another notable patent involves a device mounting board, which consists of a heat dissipating substrate made from metal materials such as aluminum, magnesium, and titanium. This substrate is complemented by an insulating resin layer and a wiring layer, designed to mount a power module effectively.
Career Highlights
Throughout his career, Nagamatsu has worked with several notable companies, including Sanyo Electric Co., Ltd. and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in semiconductor technology.
Collaborations
Nagamatsu has collaborated with talented individuals such as Ryosuke Usui and Yasuhiro Kohara. These partnerships have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Masayuki Nagamatsu's contributions to the field of semiconductor technology are noteworthy. His innovative patents and collaborations have significantly impacted the industry, showcasing his expertise and dedication to advancing technology.
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.