Location History:
- Kanagawa, JP (2002 - 2008)
- Tokyo, JP (2010 - 2014)
Company Filing History:
9 out of 228 
2 out of 77 
Years Active: 2002-2014
Title: **Innovative Contributions of Yasuyuki Nozaki**
Introduction
Yasuyuki Nozaki, an accomplished inventor based in Kanagawa, Japan, has made significant strides in the field of file management and document retrieval systems. With an impressive portfolio of 11 patents, his work focuses on enhancing the efficiency of handling digital files and the user experience in retrieving documents.
Latest Patents
Nozaki's latest patents demonstrate his commitment to innovation in technology. His first notable invention is a **file management system**, which efficiently summarizes files within a folder without the need to delve into the individual contents of subfolders. Upon accessing a folder, a dynamic summary of its files is generated and displayed, facilitating an intuitive understanding of file features. Additionally, the system compares file attributes across sibling folders to present distinct features and visually represent the location distribution of query-hit documents within a hierarchical folder structure.
Another significant contribution is his **document search system**, designed to retrieve documents of interest more effectively. This system presents a list of search results alongside potential new query candidates and their respective hit counts. Notably, it incorporates a related word dictionary to dynamically generate alternative queries based on user input. This meticulous design allows users to compare the effectiveness of the original query against the new one, ensuring a seamless experience in document retrieval.
Career Highlights
Yasuyuki Nozaki has held key roles in prominent companies, including Hitachi Software Engineering Company, Ltd. and Hitachi Solutions, Ltd. His tenure at these organizations has been pivotal in shaping his innovative contributions to technology.
Collaborations
Throughout his career, Nozaki has collaborated with esteemed colleagues such as Ryo Nakashige and Takuro Tamura. Their joint efforts have further advanced the field of file management and search systems, setting a high standard for future developments.
Conclusion
Yasuyuki Nozaki's inventive solutions in file management and document retrieval showcase the impact of innovative thinking in technology. With a track record of successful patents and collaborations, he continues to influence the industry and enhance user experiences in managing digital information.