This inventor holds 25 USPTO granted patents and 1 EPO patent, primarily in Magnetic Materials. Top assignees: Hitachi Metals, Ltd., 501 Hitachi Metals, Ltd., Hitachi Industrial Equipment Systems Co., Ltd.. Active years: 1986-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kumagaya, JP (1986)
- Saitama, JP (1989)
- Honosu, JP (1990)
- Konosu, JP (1990 - 1994)
- Kounosu, JP (1990 - 1995)
- Saitama-ken, JP (1999 - 2011)
- Okegawa, JP (2010 - 2017)
- Tokyo, JP (2016 - 2023)
Company Filing History:
22 out of 2,333 
1 out of 7 
1 out of 498 
Years Active: 1986-2023
Areas of Expertise:
Title: Shigeho Tanigawa: Innovator in Superconducting Technologies
Introduction
Shigeho Tanigawa, based in Kounosu, Japan, is a renowned inventor with a significant contribution to the field of superconducting technologies. With a remarkable total of 25 patents to his name, Tanigawa has made strides in innovations that impact various industries, particularly in materials utilized for superconductivity.
Latest Patents
Tanigawa's latest patents include groundbreaking advancements such as a production method for MgB superconducting wire rod superconducting coils and MRI technologies. This innovative method aims to enhance the critical current density of wire rods with symmetrical shapes, such as round or square wires. The production process creatively utilizes mechanical milling methods and involves several key steps: a mixing process where magnesium powder and boron powder are blended with a solid organic compound, followed by an impact treatment to disperse boron particles within magnesium particles. The resulting mixture is then filled into a metal tube, elongated, and subjected to heat treatment to synthesize MgB.
Another notable patent involves a wound core formed from a magnetic thin band, designed to improve electromagnetic components while simultaneously achieving reductions in iron loss and manufacturing costs. This electromagnetic equipment features a unique design where cutout portions are arranged randomly on the thin band, enhancing its functionality.
Career Highlights
Tanigawa has been associated with prominent companies, notably Hitachi Metals, Ltd., where he has honed his skills and contributed to cutting-edge projects related to superconductivity and electromagnetic technologies. His career is marked by ongoing innovation, striving to push the boundaries of existing technologies.
Collaborations
In the course of his career, Tanigawa has collaborated with prominent figures in the field, including Katsunori Iwasaki and Masaaki Tokunaga. These collaborations have further enriched his contributions to the realm of superconducting materials and technologies, highlighting the collaborative nature of technological advancements.
Conclusion
Shigeho Tanigawa's innovative spirit and dedication to superconductivity continue to pave the way for significant advancements in the field. With his impressive portfolio of patents and collaborative efforts within the industry, Tanigawa remains a pivotal figure in driving technological progress in superconducting materials and applications. His work not only contributes to scientific understanding but also has lasting impacts on various technological applications in the real world.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile