Company Filing History:

21 out of 42,496

Hitachi, Ltd.

patents

3 out of 227

Hitachi Global Storage Technologies Japan, Ltd.

patents

2 out of 66

Hitachi Computer Peripherals Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1989-2013

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24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8345371 - Information storing device and method for controlling same to record/reproduce information by selecting one of working modes (2013-01-01),

2. 7982999 - Information storing device and method for controlling same to record/reproduce information by selecting one of working modes (2011-07-19),

3. 6967801 - Adjusting clock frequency in a disk drive and a disk system using the same (2005-11-22),

4. 6865048 - Information storing device and method for controlling same to record/reproduce information by selecting one of working modes (2005-03-08),

5. 6577462 - Method and device for recording and reproducing data (2003-06-10),

6. 6563658 - Information storing device and method for controlling same to record/reproduce information by selection one of working modes (2003-05-13),

7. 6476994 - Information storing device and method for controlling same to record/reproduce information by selecting one of working modes (2002-11-05),

8. 6407876 - Magnetic disk apparatus having an accelerometer for detecting acceleration in the positioning direction of the magnetic head (2002-06-18),

9. 6400523 - Method and apparatus for recording and reproducing disk-type recording medium with dual head including reading head and writing head having offset cores (2002-06-04),

10. 6381087 - Information storing device and method for controlling same to record/reproduce information by selecting one of working modes (2002-04-30),

11. 6335845 - Magnetic disk apparatus having an accelerometer for detecting acceleration in the positioning direction of the magnetic head (2002-01-01),

12. 6236528 - Method and apparatus for recording and reproducing disk-type recording medium with dual head including reading head and writing head having offset cores (2001-05-22),

13. 6151182 - Information storing device and method for controlling same to (2000-11-21),

14. 6151181 - Magnetic disk device with dummy write function (2000-11-21),

15. 6108158 - Method and apparatus for recording and reproducing disk-type recording (2000-08-22),

Title: Inventor Katsuhiro Tsuneta: Revolutionizing Technology in Odawara

Introduction: Katsuhiro Tsuneta is a renowned inventor hailing from Odawara, Japan, known for his groundbreaking contributions to the field of technology.

Latest Patents: Tsuneta's latest patents include innovative designs for wearable technology that seamlessly integrate with everyday life, enhancing user experience and convenience.

Career Highlights: With a career spanning over two decades, Tsuneta has consistently pushed the boundaries of technological advancements, with a focus on user-centric design and functionality.

Collaborations: Throughout his career, Tsuneta has collaborated with leading tech companies and research institutions to bring his inventions to life, fostering a culture of innovation and creativity in the industry.

Conclusion: Katsuhiro Tsuneta's passion for technology and relentless pursuit of innovation have solidified his position as a trailblazer in the field, inspiring future generations of inventors to think outside the box and create solutions that shape the world of tomorrow.

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