Company Filing History:
Years Active: 2002-2008
Title: Yasuharu Nojima: Innovator in Resin Compositions
Introduction
Yasuharu Nojima is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of resin compositions, holding a total of 4 patents. His work focuses on developing materials that enhance the performance and reliability of electronic components.
Latest Patents
One of his latest patents is a heat-curable resin composition. This invention relates to a resin composition that includes an at least bifunctional prepolymer curable under heat, a telechelic elastomer, and a particulate material with an elastomeric core and a thermoplastic shell. The layers and patterns produced using this formulation exhibit excellent adhesion properties, chemical stability, good electrical properties, and high resistance to rapid temperature changes. These compositions are particularly suitable as solder resists in the production of circuit boards. Another significant patent is a positive type photosensitive epoxy resin composition, which is used in printed circuit boards. This composition comprises an epoxy resin with multiple epoxy groups, a modified phenolic resin containing a triazine ring, a latent basic curing agent, and a photosensitive acid generator.
Career Highlights
Yasuharu Nojima has worked with prominent companies in the industry, including Huntsman Advanced Materials Americas LLC and Vantico Limited. His experience in these organizations has allowed him to refine his expertise in resin technology and contribute to innovative solutions in the field.
Collaborations
Throughout his career, Yasuharu has collaborated with talented individuals such as Yasuaki Sugano and Toyoyuki Ido. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Yasuharu Nojima's contributions to resin compositions have made a significant impact on the electronics industry. His innovative patents and collaborations highlight his dedication to advancing technology in this field.