Location History:
- Hitachi, JP (2010)
- Ibaraki, JP (2001 - 2012)
Company Filing History:
2 out of 27 
2 out of 832,912 Years Active: 2001-2012
Title: Noriyuki Yamazaki: Innovator in Photosensitive Resin Technology
Introduction
Noriyuki Yamazaki is a prominent inventor located in Ibaraki, Japan. He holds four patents in the field of electronic materials, showcasing his contributions to the advancements in photosensitive resin technology. His innovations are crucial for the development of electronic parts that exhibit enhanced film adhesiveness and sensitivity.
Latest Patents
Yamazaki's latest patents include a positive-type photosensitive resin composition designed for electronic materials. This innovative composition ensures good film adhesiveness and sensitivity while preventing corrosion reactions to copper and copper alloys used in metal wirings. The composition consists of several components, including a polybenzoxazole precursor, a solvent, a tetrazole derivative, and a compound that generates acid upon exposure to light. He has also developed methods for producing patterns and electronic parts utilizing this photosensitive resin composition.
Career Highlights
Throughout his career, Noriyuki Yamazaki has collaborated with various esteemed organizations, including Hitachi Chemical and DuPont Microsystems. His work has positively impacted the electronics industry by providing solutions that enhance the effectiveness and reliability of electronic components.
Collaborations
Yamazaki’s collaborations with notable professionals, such as Masataka Nunomura and Dai Kawasaki, have contributed significantly to his success in patent innovations. These collaborations highlight the importance of teamwork in the field of research and development.
Conclusion
Noriyuki Yamazaki's inventive spirit and dedication to advancing photosensitive resin technology position him as a key figure in modern electronics. His patents not only demonstrate technical ingenuity but also serve practical purposes in enhancing electronic materials. As the field of electronics continues to evolve, Yamazaki's contributions remain significant in addressing industry challenges.