Company Filing History:

13 out of 42,485

Hitachi, Ltd.

patents

1 out of 8

Hitachi Seibu Soft Ware Co., Ltd.

patents

1 out of 228

Hitachi Software Engineering Company, Ltd.

patents

4. 1 out of 66

Hitachi Computer Peripherals Co., Ltd.

patents

5. 1 out of 46

Hitachi Information & Telecommunication Engineering, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1990-2014

Loading Chart...

13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8818952 - Storage apparatus and duplicate data detection method (2014-08-26),

2. 8627026 - Storage apparatus and additional data writing method (2014-01-07),

3. 8589642 - Computer system duplicating writes by synchronous remote copy with multiple host computers using heterogeneous operating systems (2013-11-19),

4. 7543121 - Computer system allowing any computer to copy any storage area within a storage system (2009-06-02),

5. 7069305 - Computer system and a data transfer method thereof using remote direct memory access (2006-06-27),

6. 7039707 - Disk subsystem, computer system, storage managing method and program (2006-05-02),

7. 6510456 - Data transfer control method and system, data transfer control program file, and file storage medium (2003-01-21),

8. 6105098 - Method for managing shared resources (2000-08-15),

9. 5862332 - Method of data passing in parallel computer (1999-01-19),

10. 5452448 - Method of replicate file updating by monitoring file accesses and system (1995-09-19),

11. 5363498 - Method of controlling shared data among computers (1994-11-08),

12. 4991082 - Virtual storage system and method permitting setting of the boundary (1991-02-05),

13. 4903234 - Memory system (1990-02-20),

Title: The Innovative Mind of Taketoshi Sakuraba

Introduction

Taketoshi Sakuraba is a prominent inventor based in Sagamihara, Japan, known for his significant contributions to data storage technology. With a commendable total of 13 patents to his name, Sakuraba has paved the way for advancements in content management systems and data duplication methods. His innovative ideas focus on enhancing storage apparatuses that efficiently manage data.

Latest Patents

Among Sakuraba's latest patents are two notable inventions that exhibit his forward-thinking approach. The first patent, titled "Storage apparatus and duplicate data detection method," introduces an optimum chunk cutout method that is tailored to the type of content stored. This storage apparatus effectively responds to content storage requests from host systems over a network. It includes a chunk cutout unit that divides the content into manageable chunks and a duplication judgment unit that oversees the status of these chunks, ensuring streamlined storage management.

The second patent, "Storage apparatus and additional data writing method," focuses on the aggregation and storage of deduplicated backup data across multiple generations. This innovative apparatus, also connected to a host system via a network, features a storage unit that provides containers for specific storage areas. The backup unit within the system intelligently cuts out content into chunks, identifies duplicates, and writes only the unique chunks into the corresponding containers, thereby optimizing storage efficiency.

Career Highlights

Sakuraba's career has been marked by his association with reputable companies, including Hitachi, Ltd. and Hitachi Seibu Software Co., Ltd. His work in these organizations has significantly influenced the development of state-of-the-art storage solutions and data management technologies, reflecting his dedication to innovation in engineering.

Collaborations

Throughout his career, Taketoshi Sakuraba has collaborated with notable professionals such as Hirofumi Nagasuka and Toshiaki Arai. These partnerships have fostered an environment of creativity and knowledge exchange, driving further advancements in the field of data storage and management.

Conclusion

Taketoshi Sakuraba's contributions to the field of data storage technology through his 13 patents and collaborations highlight his innovative spirit and intellectual prowess. His latest inventions bring forth methods and technologies that enhance the efficiency and reliability of data storage systems. As he continues to push the boundaries of innovation, Sakuraba remains a key figure in the landscape of modern engineering 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.