Location History:
- Kawasaki, JP (1985 - 1996)
- Tokyo, JP (2002 - 2003)
Company Filing History:
8 out of 52,711 
2 out of 2,916 
Years Active: 1985-2003
Title: Emiko Higashinakagawa: Innovator in Solder Alloy Technology
Introduction
Emiko Higashinakagawa is a prominent inventor based in Kawasaki, Japan. She has made significant contributions to the field of electronic components through her innovative work in solder alloys. With a total of 10 patents to her name, her inventions have advanced the technology used in bonding electronic parts.
Latest Patents
Higashinakagawa's latest patents include a solder alloy designed for bonding electric or electronic parts. This solder alloy contains 3 to 12% by weight of a zinc component and a tin component. Notably, the oxygen content of the solder alloy is reduced to 100 ppm or less. This innovation allows for the formation of a bonding portion on the substrate, enabling the mounting of electronic parts. The bonding portion made from this solder alloy effectively prevents migration, enhancing the reliability of electronic assemblies.
Career Highlights
Throughout her career, Emiko has worked with notable companies such as Toshiba Corporation and Tokyo Shibaura Electric Co., Ltd. Her experience in these organizations has allowed her to refine her expertise in electronic component technology and solder materials.
Collaborations
Higashinakagawa has collaborated with esteemed colleagues, including Yasuhisa Ohtake and Michihiko Inaba. These partnerships have contributed to her innovative projects and the development of her patented technologies.
Conclusion
Emiko Higashinakagawa's work in solder alloy technology has made a significant impact on the electronics industry. Her patents reflect her dedication to improving the reliability and efficiency of electronic components. Through her innovations, she continues to pave the way for advancements in electronic manufacturing.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.