Location History:
- Tokyo, JP (2000 - 2003)
- Shizuoka, JP (2005)
Company Filing History:
6 out of 35,705 
2 out of 9 Years Active: 2000-2005
Title: Masaru Terashima: Innovator in Semiconductor Technology
Introduction
Masaru Terashima is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His innovative work has advanced the methods of transferring conductive materials in semiconductor manufacturing.
Latest Patents
One of Terashima's latest patents is a transfer apparatus for arraying small conductive bumps on a substrate and/or chip. This apparatus facilitates the transfer of conductive balls from a pallet onto an array of conductive pads on a semiconductor chip. The design includes a pallet with an array of recesses that match the pattern of the conductive pads. A movable head equipped with vacuum holes and a driving mechanism allows for precise movement from an idle position to the pallet and then to the semiconductor chip. When the head is positioned over the pallet, the vacuum holes connect to the recesses, confining the conductive balls in narrow spaces. The vacuum is then developed, enabling the conductive balls to travel through the closed spaces to the vacuum holes. This innovative design ensures that even charged conductive balls are not attracted to adjacent balls, allowing for reliable capture by the vacuum holes.
Career Highlights
Throughout his career, Masaru Terashima has worked with prominent companies such as NEC Corporation and Japan E.M. Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Some of his notable coworkers include Mitsumasa Tanaka and Hideki Sawada. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.
Conclusion
Masaru Terashima's contributions to semiconductor technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative approaches continue to influence the industry and pave the way for future advancements.