Hisako Asano

This inventor holds 24 USPTO granted patents and 12 published patent applications, primarily in Dialogue Processing. Top assignees: Nippon Telegraph and Telephone Corporation, Ntt Corporation. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisako Asano. Retrieved from https://idiyas.com/inventor/hisako-asano

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 24 (Patent Applications = 12)

% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 2

Forward Citations = 7(Granted Patents)

Location History:

Yokosuka, JP (2021 - 2022)
Tokyo, JP (2022 - 2024)
Musashino, JP (2024)

Company Filing History:

21 out of 5,300

Nippon Telegraph and Telephone Corporation

Years Active: 2021-2026

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Areas of Expertise:

Dialogue Processing

Text Generation

Learning Apparatus

Information Processing

Sentence Generation

Answer Generating

Phrase Vector

Structured Text

Vector Generation

Search Method

Information Provision

Model Generation

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12566927 - Dialogue processing apparatus, learning apparatus, dialogue processing method, learning method and program (2026-03-03),

2. 12518139 - Learning apparatus, information processing apparatus, learning method, information processing method and program (2026-01-06),

3. 12481830 - Text generation apparatus, text generation learning apparatus, text generation method, text generation learning method and program (2025-11-25),

4. 12430510 - Text generation apparatus, text generation learning apparatus, text generation method, text generation learning method and program (2025-09-30),

5. 12387051 - Dialogue processing apparatus, learning apparatus, dialogue processing method, learning method and program (2025-08-12),

6. 12314659 - Answer generating device, answer learning device, answer generating method, and answer generating program (2025-05-27),

7. 12292904 - Text generation apparatus, text generation method, text generation learning apparatus, text generation learning method and program (2025-05-06),

8. 12210847 - Sentence generation using pre-trained model with word importance and focus point (2025-01-28),

9. 12112275 - Learning device, learning method and learning program (2024-10-08),

10. 12106048 - Structured text processing learning apparatus, structured text processing apparatus, structured text processing learning method, structured text processing method and program (2024-10-01),

11. 12056168 - Learning apparatus, search apparatus, learning method, search method and program (2024-08-06),

12. 12026472 - Dialogue processing apparatus, learning apparatus, dialogue processing method, learning method and program (2024-07-02),

13. 11972365 - Question responding apparatus, question responding method and program (2024-04-30),

14. 11954435 - Text generation apparatus, text generation learning apparatus, text generation method, text generation learning method and program (2024-04-09),

15. 11893353 - Vector generation device, sentence pair learning device, vector generation method, sentence pair learning method, and program (2024-02-06),

Title: **Hisako Asano: A Pioneer in Answer Generation Technologies**

Introduction

Hisako Asano is an accomplished inventor based in Tokyo, Japan, known for his significant contributions to the field of answer generation technologies. With a remarkable portfolio of 19 patents, Asano stands out as a leading innovator in automating and improving the processes involved in answering queries accurately and efficiently.

Latest Patents

Asano’s recent work includes multiple innovative patents focused on answer generation. Notable among them is the “Answer Generating Device,” which employs an encoding unit that transforms input text into a vector representation. This technology analyzes the relationship between segmented text spans and questions, enhancing the accuracy of extracted answers using a pre-trained encoding model. In addition, his patent for the “Text Generation Apparatus” focuses on generating coherent and contextually relevant sentences by evaluating the importance of each word based on a designated output length. These inventions exemplify his commitment to advancing the capabilities of text analysis and generation systems.

Career Highlights

Asano is affiliated with Nippon Telegraph and Telephone Corporation, a leading telecommunications company in Japan. His role involves extensive research and development in the field of artificial intelligence and natural language processing. His innovative work not only contributes to his company but also pushes the boundaries of technology in understanding and generating human language.

Collaborations

Throughout his career, Hisako Asano has collaborated with other prominent researchers in the field, including Kyosuke Nishida and Junji Tomita. These partnerships have enriched his work, facilitating the exchange of ideas and fostering greater innovations in technology.

Conclusion

Hisako Asano continues to make significant strides with his inventive contributions and collaborations in the realm of answer generation technologies. With a solid foundation of patents and ongoing innovation, he represents the forefront of advancements that will shape the future of automated language processing.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

12 patents pending: