Company Filing History:

18 out of 39,228

Fujitsu Corporation

Kabushiki Kaisha Toshiba

patents

Years Active: 1998-2019

where 'Filed Patents' based on already Granted Patents

20 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10248142 - Cooling apparatus, cooling method, and data processing system (2019-04-02),

2. 8738869 - Storage system including a plurality of modules having different control information (2014-05-27),

3. 8296512 - Recording method for a disk device having recording regions different in recording density (2012-10-23),

4. 7774572 - Migrating data in a distributed storage system based on storage capacity utilization (2010-08-10),

5. 7522360 - Flying height measurement apparatus and method therefor (2009-04-21),

6. 7369341 - Head flying height measuring apparatus in magnetic storage device (2008-05-06),

7. 7365931 - Information-recording/reproducing apparatus and method of detecting the gap between a head and a recording medium (2008-04-29),

8. 7057385 - Method of inspecting magnetic recording medium based on contact duration time (2006-06-06),

9. 6985315 - Magnetic disk evaluation apparatus (2006-01-10),

10. 6943969 - Method of detecting protrusion on recording medium and detecting apparatus therefor (2005-09-13),

11. 6903901 - Head slider having protector protuberance in front of head element (2005-06-07),

12. 6891699 - Recording medium drive including head slider having protection protuberance standing on air bearing surface (2005-05-10),

13. 6552872 - Magnetic disk drive capable of preventing stiction of magnetic head (2003-04-22),

14. 6396661 - Magnetic disk drive capable of preventing stiction of magnetic head (2002-05-28),

15. 6246538 - Magnetic disk drive with a floating head slider having projections arranged to float at a greater distance from magnetic disk than slider trailing end (2001-06-12),

Title: Innovations and Contributions of Toru Yokohata

Introduction

Toru Yokohata, based in Kawasaki, Japan, is a notable inventor with a remarkable portfolio of 20 patents. His innovative approaches in cooling technology and data storage systems have significantly contributed to advancements in these fields.

Latest Patents

Among Yokohata's latest inventions is a sophisticated cooling apparatus designed to efficiently manage heat generated by devices. The cooling apparatus features a pump that transports a refrigerant, with a controller that adjusts the discharge amount based on the calorific value of a heat generating body. This method not only optimizes cooling processes but also enhances energy efficiency. In addition to this, his innovative cooling method involves measuring the calorific value of a heat generating body and controlling the pump's refrigerant discharge accordingly.

Another significant patent by Yokohata is for a storage system that includes multiple modules with distinct control information. This system is adept at storing data across various storage devices and comprises several modules. Each module contains a storage device with a data storage section divided into numerous slice areas, along with a control-information storage section for managing these areas. The modules are designed to communicate with one another, replicating data elements into unused slice areas to ensure data redundancy and reliability.

Career Highlights

Yokohata's career includes tenures at major companies, notably Fujitsu Corporation and Fujitsu Limited. His work at these esteemed organizations has allowed him to develop cutting-edge technologies that have had a lasting impact in the sectors of data processing and cooling systems.

Collaborations

Throughout his career, Toru Yokohata has collaborated with talented professionals, including Yoshiharu Kasamatsu and Takayuki Yamamoto. These partnerships have fostered innovative ideas and facilitated the development of sophisticated technologies, demonstrating the importance of teamwork in the field of invention.

Conclusion

Toru Yokohata stands out as a prominent figure in the realm of innovation, with his extensive patent portfolio reflecting his commitment to advancing technology. His contributions in cooling systems and data storage continue to influence the industry, showcasing the vital role inventors play in shaping the future.

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