Company Filing History:

32 out of 42,485

Hitachi, Ltd.

patents

9 out of 1,112

Hitachi Maxell, Limited

patents

1 out of 227

Hitachi Global Storage Technologies Japan, Ltd.

patents

4. 4 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1985-2008

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42 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7352658 - Method for recording information data to a recording medium by irradiation with a light beam and application of a magnetic field (2008-04-01),

2. 7227818 - Magneto-optical data recording/reproducing method (2007-06-05),

3. 7050253 - Magnetic recording media and magnetic storage apparatus using the same (2006-05-23),

4. 6970400 - Information recording medium with magnetic marks, recording and reproducing apparatus therefor, and head positioning method using detected magnetic leakage fields from the magnetic marks (2005-11-29),

5. 6944117 - Information recording medium and information recording device (2005-09-13),

6. 6893746 - Magnetic recording medium with high thermal stability, method for producing the same, and magnetic recording apparatus (2005-05-17),

7. 6844092 - Optically functional element and production method and application therefor (2005-01-18),

8. 6790502 - Optically functional element and production method and application therefor (2004-09-14),

9. 6749955 - Information recording media and information recording drive (2004-06-15),

10. 6746749 - Magnetic recording disk (2004-06-08),

11. 6730421 - Magnetic recording medium and its production method, and magnetic recorder (2004-05-04),

12. 6700852 - Information recording medium with recording film with cobalt oxide crystalline particles, and information recording device including the same (2004-03-02),

13. 6699602 - Amorphous magnetic recording medium, process for producing the same and magnetic recording and reproduction apparatus (2004-03-02),

14. 6574060 - Magnetic storage apparatus (2003-06-03),

15. 6572988 - Magnetic recording medium and magnetic recording apparatus (2003-06-03),

Title: Fumiyoshi Kirino - Pioneering Inventor from Tokyo

Introduction: Fumiyoshi Kirino is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fumiyoshi Kirino holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Kirino has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Fumiyoshi Kirino has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Fumiyoshi Kirino's passion for innovation, coupled with his dedication to pushing the boundaries of technology, has solidified his reputation as a visionary inventor in Tokyo and beyond.

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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.