Takuji Furutani

Title: Takuji Furutani: Innovator in Magnetoresistive Technology

Introduction

Takuji Furutani is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of magnetoresistive technology, particularly in the quality testing of shield films used in magnetoresistive effect heads. His innovative approach has paved the way for advancements in this technology.

Latest Patents

Takuji Furutani holds a patent for a method of quality-testing a shield film of a magnetoresistive effect head. This method allows for the detection of heads where the shield magnetic domain is susceptible to changes that conventional testing methods may overlook. The testing process involves applying an external magnetic field to the magnetoresistive effect head, measuring the output voltage, and repeating this process multiple times to ensure the quality of the shield film. The magnetic field is applied parallel to the shield film and at an angle to the floating surface of the head, with specific intensity requirements to ensure accurate testing.

Career Highlights

Furutani is currently employed at Fujitsu Corporation, where he continues to work on innovative technologies. His expertise in magnetoresistive effect heads has made him a valuable asset to the company and the industry as a whole.

Collaborations

Throughout his career, Takuji Furutani has collaborated with notable colleagues, including Masahiro Yasunaga and Hiroshi Maeda. These collaborations have contributed to the advancement of technology in their field.

Conclusion

Takuji Furutani's contributions to magnetoresistive technology and his innovative patent demonstrate his commitment to advancing the field. His work continues to influence the development of quality testing methods in this area.