Location History:
- Hitachi, JP (1994 - 1996)
- Hitachinaka, JP (1997 - 2011)
- Mito, JP (1995 - 2013)
Company Filing History:
19 out of 42,508 
15 out of 1,641 
8 out of 2,874 
Years Active: 1994-2013
Areas of Expertise:
Title: Hiroyuki Tanaka: Innovator in Ion Microscopy and Superconducting Magnets
Introduction
Hiroyuki Tanaka, a prominent inventor based in Mito, Japan, has made significant contributions to the fields of ion microscopy and magnetizing systems. With an impressive portfolio of 43 patents, Tanaka stands out as a key figure in advancing technology through innovative inventions.
Latest Patents
Tanaka's most recent patents reflect his expertise and creativity in developing cutting-edge technology. One of his notable inventions is the ion microscope, which features a large-current and highly stable gas field ionization ion source. This advanced microscope incorporates a refrigerator for cooling the gas ionization source independently from the main body of the instrument, along with a refrigerant circulation circuit that reduces mechanical vibrations. These enhancements lead to improved brightness and ion beam focusing performance.
Another significant patent involves a magnetizing system and superconducting magnet designed for the precise magnetization of superconducting materials. This invention comprises a magnetizing magnetic field generating means and a cooling system that utilizes an electromotive motor within the static magnetic field. The process allows for the effective magnetization of bulk superconductors, achieved by cooling them to superconducting temperatures while in the presence of a strong magnetic field.
Career Highlights
Hiroyuki Tanaka has collaborated with industry leaders such as Hitachi, Ltd. and Hitachi Chemical Company, Ltd., where he applied his innovative thinking to various projects and technologies. His work has significantly influenced the development trajectories of these companies in their respective fields.
Collaborations
Throughout his career, Tanaka has had the privilege of working alongside notable colleagues, including Seiji Tai and Takeshi Nojiri. Their shared expertise in technology and research has facilitated the successful development of innovative solutions and resources, further enhancing the impact of their contributions to the scientific community.
Conclusion
Hiroyuki Tanaka exemplifies the spirit of innovation through his extensive patent record and groundbreaking inventions in ion microscopy and magnetizing systems. His work not only furthers technological advancements but also inspires future generations of inventors and researchers in the field. As technology continues to evolve, Tanaka's contributions will undoubtedly play a crucial role in shaping the future of scientific inquiry and application.