This inventor holds 29 USPTO granted patents, primarily in Interactive Media Technology. Top assignees: Kabushiki Kaisha Toshiba, Matsushita Electric Industrial Co., Ltd., Toshiba-Emi Limited. Active years: 1997-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
29 out of 53,250 
1 out of 27,375 
1 out of 12 Years Active: 1997-2013
Areas of Expertise:
Title: The Innovative Contributions of Takeshi Hagio in the Field of Optical Disks
Introduction: Takeshi Hagio, an accomplished inventor based in Yokohama, Japan, has made significant strides in the technology of recording mediums. With a total of 29 patents to his name, Hagio's work primarily revolves around interactive reproducing systems, particularly relating to optical disks. His inventions demonstrate a commitment to advancing the way audiovisual content is managed and reproduced.
Latest Patents: One of Hagio's latest patents deals with a recording medium capable of interactive reproduction and a corresponding reproduction system. This innovation focuses on storing video object sets (VTST_VOBS) and management information (VTSI) on optical disks. Each video object set contains numerous data cells that house video, audio, and sub-picture data. The invention details a sophisticated management scheme where program chains, written in a video title set PGC table (VTS_PGCIT), allow users to reorganize playback sequences based on their preferences, thereby enabling diverse modes of reproduction.
Career Highlights: Throughout his career, Takeshi Hagio worked with noteworthy companies such as Kabushiki Kaisha Toshiba and Matsushita Electric Industrial Co., Ltd. His time with these organizations has allowed him to hone his skills as an inventor and contribute to pioneering advancements in media technology.
Collaborations: In his journey as an inventor, Hagio has collaborated with esteemed coworkers, including Hideki Mimura and Kazuhiko Taira. Their combined expertise has undoubtedly played a vital role in the successful development and refinement of his innovative solutions.
Conclusion: Takeshi Hagio's contributions to the field of interactive media through his patents highlight the vital role of innovation in enhancing user experiences with audio-visual content. His dedication and expertise demonstrate the importance of collaboration and creativity in advancing technology that profoundly impacts how we consume media.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile