Location History:
- Utsunomiya, JA (1977)
- Utsunomiya, JP (1979)
- Kanuma, JP (1982 - 2009)
Company Filing History:
7 out of 58,129 
3 out of 186 
1 out of 122 Years Active: 1977-2009
Title: Innovator Keiichi Naito: Pioneering Bump-Attached Wiring Circuit Board Technologies
Introduction
Keiichi Naito is a distinguished inventor based in Kanuma, Japan, known for his significant contributions to the field of electronics. With a total of nine patents to his name, Naito's work focuses on innovative methods for manufacturing wiring circuit boards, showcasing his commitment to enhancing electronic technology.
Latest Patents
One of Naito's latest patents is a method for manufacturing a bump-attached wiring circuit board. The invention is designed to facilitate stable bump connections without the need for labor-intensive processes like plating pretreatments. This innovative method involves creating a bump formation etching mask on a metal foil, which is then half-etched to achieve a precise bump height. Furthermore, a metal thin film layer, distinct from the metal in the foil, is applied to ensure robust connections. This development has the potential to simplify manufacturing processes and improve the reliability of electronic devices.
Career Highlights
Throughout his career, Keiichi Naito has been associated with prominent companies, including Sony Corporation and Sony Chemicals Corporation. His valuable experience in these industry giants has allowed him to refine his skills and innovate in the field of electronic manufacturing, contributing to advancements that meet industry demands.
Collaborations
Naito has collaborated with notable professionals in his field, including Yutaka Kaneda and Toshihiro Shinohara. These partnerships have fostered a creative environment that has led to significant breakthroughs in his patented technologies.
Conclusion
Keiichi Naito exemplifies the spirit of innovation in electronic manufacturing. His latest advancements, particularly in bump-attached wiring circuit boards, illustrate his dedication to improving stability and efficiency in technology. As he continues to develop new ideas and solutions, Naito remains a pivotal figure in the realm of electronic inventions.
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.