Kyoto, Japan

Hiroshi Nakamori

This inventor holds 13 USPTO granted patents and 8 published patent applications and 1 EPO patent. Top assignees: Maxell, Ltd., Omron Healthcare Company Ltd., Colgate Palmolive Company. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Nakamori. Retrieved from https://idiyas.com/inventor/hiroshi-nakamori

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

USPTO Granted Patents = 13 

% Patents Active = 92.3


Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 66(Granted Patents)


Location History:

  • Kyoto, JP (2018 - 2022)
  • Oyamazaki, JP (2021 - 2023)

Company Filing History:


Years Active: 2018-2026

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13 patents (USPTO):Explore Patents

Title: The Innovative Mind of Hiroshi Nakamori

Introduction: Hiroshi Nakamori, a talented inventor based in Kyoto, Japan, has made significant contributions to the field of dental hygiene through his innovative designs of electric toothbrushes. With a total of four patents to his name, Nakamori continues to push the boundaries of product design and functionality. His work highlights the importance of user experience and ergonomic design in everyday products.

Latest Patents: Among Nakamori's notable patents is the "Electric toothbrush with an illumination ring." This invention features a grip portion and a brush portion with a replaceable toothbrush mounted on it. The unique illumination ring is strategically placed around the toothbrush to ensure visibility from any angle, enhancing the user experience. Another significant patent is the "Electric toothbrush with rigidly connected grip portion and brush portion." This design includes a joint arrangement with two cylindrical portions that are inclined at a predetermined angle, allowing the user to hold the toothbrush comfortably while ensuring effective cleaning.

Career Highlights: Throughout his career, Nakamori has collaborated with prominent organizations, such as Omron Healthcare Company Ltd. and Colgate Palmolive Company. His work has helped to refine and innovate products essential for personal care, enhancing the functionality and accessibility of electric toothbrushes.

Collaborations: During his career, Nakamori has worked alongside talented individuals, including Mamoru Katano and Yasuhiro Kawabata. These collaborations have played a vital role in the development and refinement of his inventive concepts, showing the importance of teamwork in the innovation process.

Conclusion: Hiroshi Nakamori stands out as a remarkable inventor whose innovations in electric toothbrush design demonstrate his commitment to improving everyday products. His patents reflect an understanding of both functionality and user experience, paving the way for advancements in dental hygiene. As he continues to inspire future generations of inventors, Nakamori's contributions will undoubtedly shape the future of personal care technology.

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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