Location History:
- Ibaraki, JP (1999 - 2000)
- Ibaraki-ken, JP (2002 - 2006)
- Tsukuba, JP (2016 - 2017)
Company Filing History:
Years Active: 1999-2017
Title: Jiro Kubota: Innovator in Microelectronic Packaging
Introduction
Jiro Kubota is an esteemed inventor based in Tsukuba, Japan, known for his contributions to the field of microelectronics. With a total of seven patents to his name, Kubota has significantly advanced the technology surrounding microelectronic packages, making them more efficient and reliable.
Latest Patents
Among his latest innovations, Kubota has developed a groundbreaking technology involving picture frame stiffeners for microelectronic packages. This innovative design incorporates a stiffener that surrounds a microelectronic die, effectively reducing warpage of the package. The process he developed for fabricating such a package involves several key steps. First, a microelectronic die is formed, featuring both an active surface and an opposing back surface. The active surface is attached to a microelectronic substrate. A picture frame stiffener with an opening is also created, positioned on a release film. Mold material is then deposited over the stiffener and film, with the microelectronic die inserted into the mold, allowing part of it to extend into the frame's opening. After the release film is removed, the overlapping mold material is trimmed to create the final microelectronic package.
Career Highlights
Jiro Kubota is currently employed at Intel Corporation, where he has leveraged his expertise in microelectronics to drive innovation and efficiency in product development. His patents and inventions have established him as a leader in the field, and they continue to influence the direction of microelectronic packaging technology.
Collaborations
Throughout his career, Kubota has worked alongside notable colleagues including Kinya Ichikawa and Yohko Mashimoto. These collaborations have further enriched the research and development environment at Intel Corporation, showcasing the power of teamwork in advancing technological frontiers.
Conclusion
In conclusion, Jiro Kubota's work in the microelectronics field, particularly with his patented technologies for picture frame stiffeners, underscores his role as a pivotal figure in modern innovations. His commitment to advancing microelectronic packaging continues to make waves in the industry, cementing his legacy as an influential inventor.