Hisayoshi Nagae

Title: Hisayoshi Nagae: Innovator in Information Processing Technology

Introduction

Hisayoshi Nagae is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of information processing technology, holding a total of eight patents. His work focuses on enhancing the efficiency and effectiveness of sentence search and information processing systems.

Latest Patents

Among Hisayoshi Nagae's latest patents are the "Sentence Search Apparatus," "Sentence Search Method," and "Storage Medium." The sentence search apparatus includes a processing circuit that accepts a character string input by a user. It searches a collection of sentences to acquire one or more matching search result sentences. The apparatus performs sentence analysis to determine a dependency relation between words in the search result sentence. It also recommends words to narrow down the search results based on the user's input and the analysis performed.

Another notable patent is the "Information Processing Device," which includes at least one hardware processor. This device selects partial document data and extracts first and second information to specify attributes of the data. The hardware processor calculates feature values representing these attributes and analyzes the document data based on these values, enhancing the overall information processing capabilities.

Career Highlights

Hisayoshi Nagae has worked with notable companies such as Toshiba Corporation and Toshiba Digital Solutions Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in information technology.