Yoichi Shibata

Title: Yoichi Shibata: Innovator in Search Technology

Introduction

Yoichi Shibata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of search technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and effectiveness of search devices and systems.

Latest Patents

Shibata's latest patents include a search device, search system, search method, and computer-readable medium. The search device transmits a search condition to a management device that manages a numerical value, based on a digit-by-digit correspondence between the digits of the numerical value and their representations. A grouping unit performs grouping on multiple search-target numerical values based on commonalities in digit count and sequence. The search condition generation unit creates search condition elements for each numerical value group, establishing correspondences between the digits of a common range and their representations. Finally, a transmission unit sends the generated search condition to the management device.

Another notable patent is the registration destination determination device, which identifies the appropriate data management device for registration data. This determination is based on the frequency distribution of values set for the target type of registration data, ensuring that it differs from the overall distribution across multiple data management devices.

Career Highlights

Throughout his career, Yoichi Shibata has worked with leading companies such as Mitsubishi Electric Corporation and Olympus Optical Company, Ltd. His experience in these organizations has allowed him to develop innovative solutions in search technology.

Collaborations

Shibata has collaborated with notable colleagues, including Mitsuhiro Hattori and Takashi Ito. Their combined expertise has contributed to advancements in the technologies they have worked on together.

Conclusion

Yoichi Shibata is a distinguished inventor whose work in search technology has led to multiple patents and significant advancements in the field. His contributions continue to influence the development of efficient search systems and devices.