Company Filing History:
4 out of 58,132 
3 out of 122 Years Active: 1988-2010
Title: Hisashi Ando: Innovator in Electric Component Mounting Technology
Introduction
Hisashi Ando is a notable inventor based in Tochigi, Japan, recognized for his contributions to the field of electric component mounting technology. With a total of four patents to his name, Ando has made significant advancements that enhance the reliability of electronic component assembly.
Latest Patents
Hisashi Ando's latest patents focus on innovative methods and devices for mounting electric components. One of his key inventions is a device that utilizes thermocompression bonding to securely attach an IC chip to a wiring board using an anisotropic conductive adhesive film. This method ensures that the top region of the IC chip is pressed against the wiring board with a predetermined pressure, while the side region is subjected to a lower pressure. The use of an elastomer with specific rubber hardness in the bonding head further enhances the reliability of the mounting process. Additionally, the anisotropic conductive adhesive film is formulated with a binding resin that has a precise melting viscosity, ensuring optimal performance during the bonding process.
Career Highlights
Throughout his career, Hisashi Ando has worked with prominent companies, including Sony Corporation and Sony Chemical & Information Device Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electronics industry.
Collaborations
Ando has collaborated with talented individuals such as Takashi Matsumura and Shiyuki Kanisawa, further enriching his work and fostering innovation in the field.
Conclusion
Hisashi Ando's contributions to electric component mounting technology demonstrate his commitment to innovation and reliability in electronics. His patents reflect a deep understanding of the complexities involved in component assembly, making him a significant figure in the industry.