This inventor holds 46 USPTO granted patents and 4 EPO patents, primarily in Superconducting Technology. Top assignees: Hitachi, Ltd., Hitachi High-Tech Corporation, Hitachi Medical Corporation. Active years: 2003-2026.
Location History:
- Hitachi, JP (2003 - 2009)
- Hitachinaka, JP (2007 - 2015)
- Tokyo, JP (2018 - 2024)
Company Filing History:
43 out of 42,717 
2 out of 1,367 
1 out of 900 
Years Active: 2003-2026
Areas of Expertise:
Title: Tsuyoshi Wakuda: Innovator in Superconducting Technologies
Introduction
Tsuyoshi Wakuda, a prominent inventor based in Hitachi, Japan, has made significant contributions to the field of superconducting technologies. With an impressive portfolio of 43 patents, Wakuda has established himself as a leading figure in innovation, particularly in methods and devices related to superconducting wires.
Latest Patents
Among his latest inventions, two notable patents include the "Superconducting wire connector and method of connecting superconducting wires" and the "Joint for superconducting wire." The superconducting wire connector patent describes a novel connector that incorporates superconducting wires joined by a sintered body containing magnesium diboride (MgB). This innovation not only improves the connection between superconducting wires but also enhances their overall performance by optimizing the superconducting core's outer surface interaction with the sintered body.
Additionally, Wakuda's joint for multi-core superconducting wires aims to achieve high critical current properties. This joint employs a first sintered body made of MgB to hold multiple superconducting wires securely, while a second sintered body facilitates the connection of these wires effectively.
Career Highlights
Wakuda has held key positions at notable companies such as Hitachi, Ltd. and Hitachi High-Technologies Corporation. His work at these companies has allowed him to develop groundbreaking technologies that have made substantial impacts on the industry.
Collaborations
Throughout his career, Tsuyoshi Wakuda has collaborated with distinguished colleagues, including Michiya Okada and Shigeru Kakugawa. These partnerships have fostered an environment of creativity and innovation, leading to several successful projects and patents in the field of superconductivity.
Conclusion
Tsuyoshi Wakuda's contributions to superconducting technologies through his numerous patents reflect his dedication to innovation and progress. His work not only enhances our understanding of superconductivity but also paves the way for future advancements in this critical area of technology. As an inventor, his influence will likely inspire future generations of engineers and researchers alike.