Company Filing History:
Years Active: 2015-2020
Title: Innovator Spotlight: Kazuki Hanada from Saitama, Japan
Introduction
Kazuki Hanada, an accomplished inventor residing in Saitama, Japan, has made notable contributions to the field of materials science and electronics. With a total of three patents under his name, Hanada has focused on developing innovative solutions that enhance the performance and reliability of electronic components and circuit boards.
Latest Patents
Hanada's latest patents showcase his expertise in heat curable resin compositions and solder bump formation techniques. His first patent involves a heat curable resin composition that allows voids to be removed through heating and vacuum operation after reflow soldering. This inventive composition, which includes a liquid epoxy resin, a hemiacetal ester derived from monocarboxylic acid and polyvinyl ether, a curing agent, and a filler, significantly improves the manufacturing process of circuit boards with electronic components mounted thereon.
In another patent, Hanada presents a solder bump formation resin composition that ensures the removability of resist materials, such as dry film, while providing excellent solder bonding performance. This resin composition is designed to withstand high temperatures during processes like reflowing and baking. It comprises alkali-dissoluble thermoplastic resins, unsaturated fatty acid polymers, solvents, and solder powder, intentionally excluding activating agents to optimize performance.
Career Highlights
Kazuki Hanada currently works at San-ei Kagaku Co., Ltd., a company renowned for its innovative developments in chemical products. His role at the company has allowed him to contribute extensively to research and development, driving forward advancements in electronic materials.
Collaborations
Throughout his career, Hanada has collaborated with talented colleagues such as Yasuhiro Takase and Kazunori Kitamura. These partnerships have resulted in fruitful discussions and joint efforts that further propel the innovation landscape at San-ei Kagaku Co., Ltd.
Conclusion
Kazuki Hanada is a distinguished inventor whose work is paving the way for advancements in electronic materials and circuit board technologies. His dedication to innovation, as evidenced by his recent patents, continues to inspire the field and sets a high standard for future inventors.