Tooru Matuda

Title: Tooru Matuda: Innovator in Thin-Film Magnetic Head Technology

Introduction

Tooru Matuda is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of magnetic technology, particularly through his innovative work on thin-film magnetic heads. His expertise and inventions have had a lasting impact on the industry.

Latest Patents

Tooru Matuda holds a patent for a "Thin-film magnetic head having substrate formed of crystallized glass." This invention features a magnetic core created by a thin-film deposition technique on a substrate made of crystallized glass. The substrate consists of microcrystalline aggregation particles with an average particle size of 1 to 10 micrometers, each formed by an aggregation of microcrystalline grains averaging about 0.5 micrometers or smaller. This design enhances the abrasion resistance of the head, improving recording and reproduction characteristics while maintaining the desired workability of the substrate. Consequently, this advancement leads to better producibility and reliability of the magnetic head.

Career Highlights

Tooru Matuda is associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to develop cutting-edge technologies that push the boundaries of magnetic head design.

Collaborations

Throughout his career, Tooru Matuda has collaborated with esteemed colleagues such as Shinichi Inoue and Kenji Makino. These partnerships have fostered innovation and contributed to the success of their projects.

Conclusion

Tooru Matuda's contributions to thin-film magnetic head technology exemplify his dedication to innovation in the field. His patent and work at Canon highlight his role as a key figure in advancing magnetic technology.