Company Filing History:

8 out of 42,485

Hitachi, Ltd.

patents

1 out of 1,641

Hitachi Chemical Company, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1981-2003

Loading Chart...

8 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 6633465 - Magnetoresistive element (2003-10-14),

2. 6249405 - Magnetic head including magnetoresistive element (2001-06-19),

3. 6125019 - Magnetic head including magnetoresistive element (2000-09-26),

4. 5933297 - Magnetic storage/read system with read head including magnetoresistive (1999-08-03),

5. 5225499 - Resin composition for encapsulating of semiconductor and semiconductor (1993-07-06),

6. 5203984 - Monitoring system for plant operation condition and its in-situ (1993-04-20),

7. 4542398 - Semiconductor devices of multi-emitter type (1985-09-17),

8. 4297231 - Process for producing a positive electrode for a non-aqueous (1981-10-27),

Title: Fumio Sato: Innovator in Magnetoresistive Technology

Introduction

Fumio Sato is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of magnetoresistive technology, holding a total of 8 patents. His work has been instrumental in advancing magnetic storage systems and enhancing data reading capabilities.

Latest Patents

Among his latest innovations, Sato has developed a magnetoresistive element that includes a first antiferromagnetic film and a first magnetic film with a fixed magnetization direction. This element is designed to improve the performance of magnetic storage/read systems. Another notable patent involves a magnetic head that incorporates this magnetoresistive element, allowing for efficient reading of magnetic fields from recording media. The design ensures optimal track density and height specifications, enhancing the overall functionality of magnetic storage systems.

Career Highlights

Fumio Sato has worked with notable companies such as Hitachi, Ltd. and Hitachi Chemical Company, Ltd. His experience in these organizations has allowed him to collaborate on various innovative projects, further solidifying his reputation as a leading inventor in his field.

Collaborations

Sato has collaborated with esteemed colleagues, including Hiroyuki Hoshiya and Katsuya Mitsuoka. Their combined expertise has contributed to the successful development of advanced technologies in magnetoresistive elements.

Conclusion

Fumio Sato's contributions to magnetoresistive technology have significantly impacted the field of magnetic storage systems. His innovative patents and collaborations highlight his dedication to advancing technology and improving data storage solutions.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.