Tokyo, Japan

Tatsuya Hattori

This inventor holds 18 USPTO granted patents and 7 published patent applications and 2 EPO patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Honda Motor Co., Ltd., Honda Giken Koygo Kabushiki Kaisha. Active years: 1990-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Hattori. Retrieved from https://idiyas.com/inventor/tatsuya-hattori

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

USPTO Granted Patents = 18 

% Patents Active = 83.3

 

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 38(Granted Patents)


Location History:

  • Saitama-ken, JP (1998 - 2009)
  • Tokyo, JP (1993 - 2023)
  • Wako, JP (1990 - 2024)

Company Filing History:


Years Active: 1990-2025

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18 patents (USPTO):Explore Patents

Title: Celebrating the Innovations of Tatsuya Hattori

Introduction: Tatsuya Hattori is a distinguished inventor based in Tokyo, Japan, renowned for his contributions to the field of material analysis and battery technology. With a remarkable portfolio of 16 patents, he has made significant strides in developing innovative solutions that enhance the efficiency and performance of various materials.

Latest Patents: Among Hattori's latest inventions, two stand out for their technological advancements. The first is an "Analysis Device, Analysis Method, and Storage Medium," which encompasses an innovative device designed for the active material layer of a secondary battery electrode. This device includes a sophisticated processor that executes a specialized program to acquire image data representing active materials processed through ion milling, while effectively identifying voids or fillings based on brightness differences. It further compares the brightness patterns across different states of the active material layer, providing a valuable tool for researchers and manufacturers alike.

His second recent patent pertains to a "Resin Composition and Molded Body Using Same." This invention details a unique resin composition that consists of a thermoplastic resin with polar groups and a heterocyclic compound featuring two or more heteroatoms. Notably, this resin composition demonstrates distinct behaviors in elastic strength in correlation with glass transition temperature, highlighting its versatile applications in various industrial contexts.

Career Highlights: Tatsuya Hattori's journey in innovation has involved significant roles at top-tier companies, including Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these major automotive firms has facilitated his growth as an inventor, allowing him to fine-tune his skills in material science and manufacturing technologies.

Collaborations: Throughout his career, Hattori has collaborated with notable professionals such as Kazuhiro Kagawa and Hiroshi Akita. These collaborations have played a vital role in driving forward innovative projects and have contributed to the success of his patented technologies, emphasizing the power of teamwork in the field of invention.

Conclusion: Tatsuya Hattori's impressive array of patents and his commitment to innovation underscore his importance in the realm of technology and invention. As he continues to push the boundaries of material analysis and resin technology, his work not only enhances existing products but also paves the way for future advancements in various industries. Hattori's contributions serve as an inspiration for aspiring inventors around the world.

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]
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