This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignees: C.uyemura Co., Ltd., Fuji Electric Co., Ltd.. Active years: 2013-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hirakata, JP (2013 - 2017)
- Osaka, JP (2021)
Company Filing History:

Years Active: 2013-2021
Title: Toshiaki Shibata: Innovator in Conductive Bump Technology
Introduction
Toshiaki Shibata is a prominent inventor based in Hirakata, Japan. He has made significant contributions to the field of conductive bump technology, holding a total of 5 patents. His work focuses on enhancing the performance and reliability of electronic components.
Latest Patents
Shibata's latest patents include innovations such as a conductive bump and an electroless platinum (Pt) plating bath. The conductive bump invention aims to prevent the diffusion of metals used as a base conductive layer into the surface of gold (Au) or silver (Ag) layers. This advancement is crucial for improving the durability and functionality of electronic devices. Additionally, his electroless plating bath invention provides a solution for plating film deposition without the use of halides, such as chloride, ensuring a more environmentally friendly approach to manufacturing.
Career Highlights
Throughout his career, Toshiaki Shibata has worked with notable companies, including C. Uyemura Co., Ltd. and Fuji Electric Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in the electronics industry.
Collaborations
Shibata has collaborated with talented individuals such as Hiroki Uchida and Kazuki Yoshikawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Toshiaki Shibata's contributions to conductive bump technology and electroless plating baths highlight his role as an influential inventor in the electronics field. His innovative patents and collaborations continue to shape the future of electronic manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile