This inventor holds 13 USPTO granted patents and 2 published patent applications and 8 EPO patents. Top assignees: Senju Metal Industry Co., Ltd., Senju Metal Industry Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 2017-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba, JP (2020)
- Tokyo, JP (2017 - 2024)
Company Filing History:
12 out of 338 
1 out of 14 
1 out of 38,970 
Years Active: 2017-2026
Title: Innovations of Yoshie Tachibana in Solder Technology
Introduction
Yoshie Tachibana is a prominent inventor based in Tokyo, Japan, known for her significant contributions to solder technology. With a total of 12 patents to her name, she has made remarkable advancements in the field, particularly in the development of solder pastes that enhance reliability and performance.
Latest Patents
Tachibana's latest patents focus on innovative solder paste formulations. One of her notable inventions involves a solder paste that contains a first metal powder, a second metal powder, and a flux. The first metal powder includes tin (Sn), while the second metal powder features a core made of an alloy containing nickel (Ni) and iron (Fe), with a surface layer composed of a metal containing Ni. The surface layer has a specific thickness and a high Ni content, ensuring optimal performance. Another patent presents a solder paste designed to suppress the generation of voids, which is crucial for maintaining excellent reliability in electronic applications. This solder paste comprises Sn-based powder and a SnSb-based alloy powder, with a carefully controlled content ratio to achieve superior results.
Career Highlights
Yoshie Tachibana has built her career at Senju Metal Industry Co., Ltd., where she has been instrumental in driving innovation in solder materials. Her work has not only advanced the technology but has also contributed to the company's reputation as a leader in the industry.
Collaborations
Throughout her career, Tachibana has collaborated with talented individuals such as Shunsaku Yoshikawa and Tomoki Sasaki. These partnerships have fostered a creative environment that has led to the successful development of her patented technologies.
Conclusion
Yoshie Tachibana's contributions to solder technology exemplify her innovative spirit and dedication to advancing the field. Her patents reflect a deep understanding of materials science and a commitment to enhancing the reliability of electronic components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile