This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Computer Peripherals Co., Ltd., Hitachi, Ltd.. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 67 
1 out of 42,743 
Years Active: 1989
Title: Osamu Hirose: Innovator in Data Compression Technology
Introduction
Osamu Hirose is a notable inventor based in Odawara, Japan. He has made significant contributions to the field of data compression, particularly through his innovative methods and apparatuses designed for efficient data storage and restoration.
Latest Patents
Hirose holds a patent for a "Method and apparatus for data compression and restoration." This invention outlines a method of data compression for recording data on mediums such as magnetic tape. It also details a restoration method for data that has been compressed for recording. The apparatus prescribes the data to be compressed based on type or value and encodes the compression object data, effectively reducing the number of bits necessary to indicate the compression object data. Compression is implemented only for consecutive data that have fewer repeating consecutive bytes than a specified number. This approach significantly reduces the bits required to indicate the number of bytes of the consecutive data. A compression mark indicative of compression is appended to the compressed data, which consists of encoded data and information indicating the number of bytes. This innovation allows for drastic compression of input data strings and enables restoration of compressed data, even in the presence of errors. Hirose has 1 patent to his name.
Career Highlights
Throughout his career, Osamu Hirose has worked with prominent companies, including Hitachi Computer Peripherals Co., Ltd. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in data technology and innovation.
Collaborations
Hirose has collaborated with notable colleagues such as Tokuhiro Tsukiyama and Hiroshi Yashiki. Their joint efforts have likely enhanced the development and implementation of innovative technologies in their respective fields.
Conclusion
Osamu Hirose's contributions to data compression technology have made a significant impact on the industry. His innovative methods and collaborations with esteemed colleagues highlight his role as a key figure in advancing data storage solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile