Location History:
- Katano, JP (1980 - 1982)
- Minamikawachi, JP (1988 - 1989)
- Minamikawachi-gun, JP (2004 - 2005)
- Osaka, JP (1987 - 2014)
Company Filing History:
12 out of 27,375 
1 out of 1 Years Active: 1980-2014
Title: Inventor Masayuki Sakai: Innovations in Resin Molding and Circuit Boards
Introduction
Masayuki Sakai, an innovative inventor based in Osaka, Japan, has made significant contributions to the field of materials engineering through his 13 patents. His focus on resin molding technology and printed wiring boards has garnered attention and respect within the industry.
Latest Patents
Sakai's latest patents include groundbreaking designs and methods, such as a mold for resin molding and a method for manufacturing molds that enhance ventilation characteristics without excessive labor. The innovative mold he created features a design layer with an air permeable interposing layer, facilitating improved ventilation through strategically placed holes. Additionally, his method for fabricating circuit-forming substrates includes forming high-quality holes by using energy beams, significantly enhancing the reliability of printed wiring boards while preventing defects caused by resin film formation.
Career Highlights
Throughout his career, Sakai has collaborated with notable companies, including Matsushita Electric Industrial Co., Ltd. and Tanazawa Hallosha Co., Ltd. His work at these organizations has contributed to the advancement of technology and the development of innovative products in electronics and materials.
Collaborations
Sakai has worked alongside esteemed colleagues such as Seiichi Nakatani and Yoshihiko Nakatani. These collaborations have further enriched his professional journey, allowing for a dynamic exchange of ideas and innovative solutions in their shared field of expertise.
Conclusion
Masayuki Sakai's impressive portfolio of patents demonstrates his commitment to innovation and excellence in the realms of resin molding and circuit board manufacturing. His contributions not only advance technology but also inspire future inventors to explore new frontiers in engineering and product development.
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.