Location History:
- Hirakata, JP (1988)
- booth of Hirakata, JP (1992)
- Ikoma, JP (1993 - 2003)
Company Filing History:
Years Active: 1988-2003
Title: **Inventor Yoshitsugu Uenishi: Innovator in Capacitor Technology**
Introduction
Yoshitsugu Uenishi, located in Ikoma, Japan, is a noted inventor with a portfolio of six patents. His work primarily focuses on advancements in the manufacturing of solid electrolytic capacitors, demonstrating his significant contributions to the field of electronics.
Latest Patents
Among Uenishi's latest patents is a groundbreaking method and apparatus for manufacturing tantalum solid electrolytic capacitors. This innovative process involves the integration of anode and cathode terminals via a metallic lead, improving the efficiency of capacitor production. The apparatus facilitates the application of a thermosetting conductive adhesive to cathode terminals, allowing for the precise placement of capacitor elements. The subsequent joining of anode leads through welding, combined with pressure applications, optimizes the performance of the capacitors.
Another noteworthy patent by Uenishi is for a solid electrolytic capacitor known for its excellent solder wettability and heat-resisting adhesion. This capacitor features a positive and negative electrode terminal devised from metallic materials including nickel, nickel alloys, copper, and copper alloys. His inventive method, characterized by a simple plating configuration, utilizes an intermetallic compound layer formed through heat reflow treatment, enhancing overall durability.
Career Highlights
Uenishi is associated with Matsushita Electric Industrial Co., Ltd., where he has made significant advancements in capacitor technology. His creative approaches to manufacturing have not only propelled his career but have also positively impacted the electronic components industry.
Collaborations
Throughout his career, Uenishi has collaborated with notable colleagues such as Minoru Omori and Tsuyoshi Yoshino. Their combined expertise further fosters innovation and drives the development of cutting-edge capacitor technology.
Conclusion
Yoshitsugu Uenishi stands out as an influential inventor with a focus on solid electrolytic capacitors. His recent patents highlight his dedication to enhancing electronic components through innovative manufacturing techniques. As technology continues to evolve, Uenishi's contributions remain vital in shaping the future of the electronics industry.