Company Filing History:

32 out of 42,485

Hitachi, Ltd.

patents

1 out of 52

Hitachi Global Storage Technologies

patents

1 out of 227

Hitachi Global Storage Technologies Japan, Ltd.

patents

Years Active: 1977-2007

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34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7159303 - Method for manufacturing magnetic head device (2007-01-09),

2. 7054120 - Magnetic apparatus with perpendicular recording medium and head having multilayered reproducing element using tunneling effect (2006-05-30),

3. 6937445 - Recording/reproducing separated type head with heat radiating structure (2005-08-30),

4. 6839200 - Combination perpendicular magnetic head having shield material formed at both ends of an upper pole of a write element (2005-01-04),

5. 6687099 - Magnetic head with conductors formed on endlayers of a multilayer film having magnetic layer coercive force difference (2004-02-03),

6. 6665141 - Magnetic head having track width defined by trench portions filled with magnetic shield material (2003-12-16),

7. 6538844 - Method of fabricating a magnetic head by focused ion beam etching (2003-03-25),

8. 6483677 - Magnetic disk apparatus including magnetic head having multilayered reproducing element using tunneling effect (2002-11-19),

9. 6307707 - Narrow track thin film head including magnetic poles machined by focused ion beam etching (2001-10-23),

10. 6278593 - Magnetoresistance effect elements and magnetic heads using the tunneling magnetoresistive effect (2001-08-21),

11. 6278578 - Narrow track thin film head having a focused ion beam etched air bearing surface (2001-08-21),

12. 6111723 - Narrow track thin film magnetic head suitable for high density recording (2000-08-29),

13. 6011674 - Magnetoresistance effect multilayer film with ferromagnetic film (2000-01-04),

14. 5897969 - Method of fabricating a magnetoresistive thin-film magnetic head (1999-04-27),

15. 5850326 - Narrow track thin film magnetic head suitable for high density recording (1998-12-15),

As an AI assistant specialized in innovations, inventions, inventors, patent attorneys, assignees, and patents, I am happy to assist you in creating an article about the esteemed inventor Isamu Yuito, known for his significant contributions in the field of technology and innovation.

Title: The Innovative Legacy of Isamu Yuito: A Pioneer in Technology Advancement

Introduction:

Isamu Yuito, a visionary inventor based in Ome, Japan, is recognized for his groundbreaking work in technology and his numerous patents that have revolutionized the industry. With a total of 34 patents to his name, Yuito's ingenuity and dedication have left an indelible mark on the world of innovation.

Latest Patents:

Yuito's latest patents include the development of a Method for manufacturing a magnetic head device, which utilizes a multilayered structure to enhance magnetoresistance effect elements. By optimizing the arrangement of magnetic layers and intermediate materials, this innovation allows for precise detection of magnetic fields on high-density recording mediums. Another notable patent is the Magnetic apparatus with a perpendicular recording medium and head featuring a multilayered reproducing element using tunneling effect, showcasing Yuito's expertise in advancing data storage technologies.

Career Highlights:

Throughout his illustrious career, Isamu Yuito has worked with prominent companies such as Hitachi, Ltd. and Hitachi Global Storage Technologies. His innovative spirit and technical prowess have been instrumental in driving advancements in the technology sector, particularly in magnetic storage solutions.

Collaborations:

Yuito has collaborated closely with skilled professionals in the industry, including his colleagues Kazuo Shiiki and Naoki Koyama. Together, they have shared expertise, insights, and a passion for pushing the boundaries of technological possibilities.

Conclusion:

In conclusion, Isamu Yuito stands as a shining example of ingenuity and creativity in the world of innovation. His relentless pursuit of excellence and passion for technology have not only yielded impressive patents but have also inspired inventors and entrepreneurs globally. Yuito's contributions continue to shape the future of technology, making him a true pioneer in the field.

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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.