Location History:
- Neyagawa, JA (1977)
- Neyagawa, JP (1984 - 1986)
- Osaka, JP (1981 - 1993)
- Yawata, JP (1995)
Company Filing History:
Years Active: 1977-1995
Title: Kiyomi Sakurai - Pioneer in Photosensitive Resin Compositions
Introduction
Kiyomi Sakurai is an innovative inventor based in Neyagawa, Japan, recognized for her contributions to the field of materials science through her extensive portfolio of patents. With a total of 10 patents to her name, she has made significant strides in developing advanced resin compositions and methods that enhance the capabilities of printed circuit boards.
Latest Patents
Among her latest inventions, Sakurai has developed a positive-type photosensitive resin composition featuring quinone diazide. This innovative resin demonstrates high exposure sensitivity while effectively inhibiting the swell or dissolution of unexposed areas during development. Such properties contribute to shorter developing times without compromising other favorable characteristics.
Additionally, she has created an improved method for forming a patterned solder mask. This method provides exceptional electric insulating properties along with heat and chemical resistance, all while maintaining high resolution on printed circuit boards. These advancements underscore her commitment to enhancing industrial application standards.
Career Highlights
Kiyomi Sakurai is currently affiliated with Nippon Paint Company, Ltd., where she collaborates with other experts to push the boundaries of innovation. Her patents not only reflect her ingenuity but also emphasize her role as a leader in the advancement of technology in the materials science sector.
Collaborations
Throughout her career, Sakurai has teamed up with distinguished colleagues, including Seiji Arimatsu and Mamoru Seio. These collaborations enrich her research and development efforts, fostering a creative environment where innovative ideas can flourish and lead to breakthrough technologies.
Conclusion
Kiyomi Sakurai’s contributions to photosensitive resin compositions and printed circuit board technology highlight her as a trailblazer in her field. Her patents represent foundational work that will influence future advancements and applications in materials science, testament to her role as a prominent inventor in today’s technology landscape.
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.