This inventor holds 42 USPTO granted patents and 17 published patent applications and 7 EPO patents, primarily in Superconducting Materials. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Materials Co., Ltd., Neturen Co., Ltd.. Active years: 1997-2026.
Location History:
- Kanagawa-ken, JP (2000)
- Tokyo, JP (2013)
- Yokohama, JP (1997 - 2020)
- Kanagawa, JP (2012 - 2022)
- Yokohama Kanagawa, JP (2022 - 2024)
Company Filing History:
40 out of 53,240Â 
4 out of 266Â 
3 out of 129Â 
Years Active: 1997-2026
Areas of Expertise:
Title: Innovations of Keiko Albessard: A Pioneer in Superconducting Technology
Introduction: Keiko Albessard, a prominent inventor based in Yokohama, Japan, has made significant contributions to the field of superconductivity. With an impressive portfolio comprising 38 patents, his latest inventions focus on advanced connection structures for superconducting materials, paving the way for enhanced performance in various applications.
Latest Patents: Among Keiko's notable recent patents is a connection structure for a superconducting layer. This invention encompasses a first superconducting layer, a second superconducting layer, and a connection layer that comprises crystal particles containing a rare earth element, barium, copper, and oxygen. The design features a trimodal distribution of these crystal particles, where the major diameter decreases in size in a specific order. Additionally, the aspect ratios of the crystal particles contain a bimodal distribution, allowing for increased efficiency in superconducting devices.
Another significant patent involves the connection method of superconducting layers, which emphasizes the importance of a balanced interface between the connection layer and the superconducting layers. This invention ensures that the regions per unit area at both interfaces maintain a specified proportion of contact between materials, enhancing the overall functionality of superconducting devices.
Career Highlights: Keiko Albessard has been associated with distinguished companies, including Toshiba Corporation and Toshiba Materials Co., Ltd. His role in these organizations has allowed him to blend his inventive capabilities with practical engineering applications, driving advancements in superconductivity.
Collaborations: Throughout his career, Keiko has collaborated with esteemed colleagues such as Naotoshi Matsuda and Yumi Fukuda. These partnerships have resulted in fruitful exchanges of ideas and innovations, further advancing the field of superconducting solutions.
Conclusion: With a remarkable record of patents and significant collaborations, Keiko Albessard continues to be a driving force in superconducting technology. His innovative contributions are likely to have long-lasting impacts on the fields of electronics and materials science, as he remains committed to pushing the boundaries of what is possible in superconductivity.