Location History:
- Yokohama, JP (1999 - 2008)
- Sagamihara, JP (2010 - 2012)
- Tokyo, JP (1990 - 2022)
Company Filing History:
36 out of 42,496 
2 out of 125 
1 out of 46 
Years Active: 1990-2022
Areas of Expertise:
Title: **Tadashi Takeuchi: Innovating in Information Processing**
Introduction
Tadashi Takeuchi, a prominent inventor based in Tokyo, Japan, boasts an impressive portfolio of 40 patents. His work significantly contributes to advancements in information processing and word extraction technologies, indicating a deep commitment to innovation.
Latest Patents
Among his latest patents are two notable inventions:
1. **Word Extraction Assistance System and Word Extraction Assistance Method** - This invention includes a storage device that maintains a document archive for processing. It utilizes a dictionary defining relationships between words and a calculation device that compares the documents in the archive with the dictionary. This process generates candidates for structured data related to specific word relationships, validates these candidates based on their certainty, and updates the dictionary accordingly.
2. **Information Processing Device and Information Processing Method** - This technology identifies multiple co-occurrence words common to two given words, assessing their synonymity or relevancy. It focuses on co-occurrence indices and determines relationships based on preset thresholds, classifying the words as either relevant or synonym candidates depending on the outcomes of these indices.
Career Highlights
Tadashi Takeuchi's career has included significant contributions to notable companies such as Hitachi and NEC Viewtechnology. His roles in these organizations have allowed him to harness his inventive spirit to develop solutions that enhance the efficiency of information processing systems.
Collaborations
Throughout his career, Takeuchi collaborated with prominent professionals in the field, including Masaaki Iwasaki and Takahiro Nakano. These collaborations have fostered advancements in their shared domains, driving innovation forward.
Conclusion
Tadashi Takeuchi continues to stand at the forefront of technological innovations in information processing. His 40 patents reflect his dedication to advancing the field and improving how we extract and process information. As he continues to innovate, the potential for further breakthroughs in technology remains vast.