Location History:
- Sendai, JP (1986)
- Yokohama, JP (1986)
Company Filing History:
Years Active: 1986
Title: Innovator Akiko Hatanaka: Pioneering Advances in Semiconductor Technology
Introduction: Akiko Hatanaka is a prominent inventor based in Sendai, Japan, recognized for her significant contributions to the field of semiconductor technology. With a total of two patents to her name, Hatanaka has demonstrated exceptional expertise and innovation, particularly in developing highly reliable resin encapsulation type semiconductor devices.
Latest Patents: Akiko Hatanaka's latest patents focus on resin encapsulation type semiconductor devices that exhibit remarkable humidity resistance and high-temperature electrical characteristics. The first patent details an epoxy resin composition that includes a novolac type epoxy resin, a novolac type phenol resin, an organic phosphine compound, and an organic phosphorus acid compound. This innovative composition minimizes leak currents under hot and humid conditions, leading to prolonged device life by mitigating the deterioration caused by corrosion of electrodes and aluminum wiring.
Her second patent similarly emphasizes a highly reliable resin encapsulation type semiconductor device, highlighting the use of an epoxy resin, a novolac resin as a curing agent, and an organic tertiary phosphine compound as a curing accelerator. Like her first invention, this design also significantly reduces leak currents and enhances the longevity of the device in challenging environmental conditions.
Career Highlights: Akiko Hatanaka is currently affiliated with Tokyo Shibaura Denki Kabushiki Kaisha, a company known for its innovative contributions to electrical equipment and systems. Her work in this organization has allowed her to leverage her skills as an inventor and contribute to advancements in semiconductor technology.
Collaborations: In her professional journey, Hatanaka has collaborated with colleagues such as Hirotoshi Ikeya and Shuichi Suzuki. These partnerships illustrate the collaborative spirit that drives innovation within the semiconductor industry, enabling the sharing of ideas and expertise that fosters technological advancement.
Conclusion: Akiko Hatanaka is an influential figure in the field of semiconductor technology, with her inventions reflecting a dedication to reliability and performance. Her patents not only support the advancement of semiconductor devices but also contribute to enhancing their longevity and effectiveness in various applications. Hatanaka's work demonstrates the vital role that inventors play in shaping the future of technology, and her ongoing contributions will likely continue to inspire future innovations.