= 0.52 Inventors with similar research interests:
Location History:
- Yamato, JP (2000 - 2016)
- Tokyo, JP (1992 - 2018)
- Kanagawa-ken, JP (2010 - 2018)
- Kanagawa, JP (2018 - 2021)
- Yokohama, JP (1992 - 2024)
Company Filing History:
126 out of 164,108 
6 out of 90,594 
1 out of 1,007 
Years Active: 1992-2025
Title: Hiroshi Itagaki: Pioneering Innovator in Tape Storage Technologies
Introduction:
Hiroshi Itagaki, a renowned inventor hailing from Yokohama, Japan, has made significant contributions to the field of tape storage technologies. With an impressive portfolio of 123 patents, Itagaki has revolutionized the way data is stored, managed, and migrated in hierarchical storage environments. This article explores his latest patents, notable career highlights, and collaborations with industry-leading companies.
Latest Patents:
Among his recent accomplishments, Itagaki has received recognition for his pioneering work in storing modified or unmodified portions of a file based on tape loading. This computer-implemented method allows for efficient migration of file data in hierarchical storage environments. By detecting modifications to a file recalled from a magnetic tape, Itagaki's innovation enables the selective appending of either the modified portion or the entire file to the original or a different tape, depending on its availability.
Additionally, Itagaki has developed a dynamic tape storage device data buffer. This ingenious method alters the position at which a tape transitions to a DATA_FULL state, based on the size of the associated metadata index. By dynamically adjusting the transition point in the Data Partition of the tape, Itagaki's invention optimizes storage capacity and enhances the operational efficiency of tape storage systems.
Career Highlights:
Throughout his illustrious career, Itagaki has made crucial contributions while working with esteemed organizations. Notably, he has served at International Business Machines Corporation (IBM) and Canon Kabushiki Kaisha. Itagaki's involvement with these technology leaders has provided him with unique opportunities to work on cutting-edge projects and collaborate with brilliant minds in the industry.
Collaborations:
Itagaki's commitment to innovation is further exemplified through his collaborations with visionary coworkers such as Tohru Hasegawa and Shinsuke Mitsuma. Working alongside these esteemed professionals, Itagaki has harnessed their collective expertise to push the boundaries of tape storage technologies. These collaborations have significantly contributed to the advancement of the field and further solidify Itagaki's standing as a leading innovator.
Conclusion:
Hiroshi Itagaki's inventive prowess in the realm of tape storage technologies has left an indelible mark on the industry. With an impressive patent portfolio and a host of groundbreaking innovations, he has pioneered methods for efficient data migration and dynamic tape storage device management. Collaborating with reputable companies and talented colleagues, Itagaki continues to push the boundaries of what is possible in the ever-evolving world of storage technologies.
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.