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For the Inventor, By the Inventor

Osaka, Japan

Tetsuya Maruyama

This inventor holds 11 USPTO granted patents. Top assignee: Kobayashi Pharmaceutical Co., Ltd.. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Maruyama. Retrieved from https://idiyas.com/inventor/tetsuya-maruyama-e2htdu8f

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

Calculating rank
USPTO Granted Patents = 11

% Patents Active = 90.9

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 131(Granted Patents)


Location History:

  • Hyogo, JP (2014 - 2015)
  • Ibaraki, JP (2019)
  • Takarazuka, JP (2015 - 2022)
  • Osaka, JP (2020 - 2023)

Company Filing History:

goldMedal11 out of 123 
 
Kobayashi Pharmaceutical Co., Ltd.
 patents

Years Active: 2014-2023

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11 patents (USPTO):Explore Patents
1. D979778 - Heating pad for foot (2023-02-28),
2. D961790 - Hand warmer (2022-08-23),
3. D951467 - Hand warmer (2022-05-10),
4. D951466 - Hand warmer (2022-05-10),
5. D930174 - Hand warmer (2021-09-07),
6. D907225 - Personal warming apparatus (2021-01-05),
7. D901026 - Personal warming apparatus (2020-11-03),
8. 10448646 - Attracting tool (2019-10-22),
9. D745975 - Body warmer (2015-12-22),
10. D722727 - Eye mask (2015-02-17),
11. D706944 - Body warmer (2014-06-10),

Title: Tetsuya Maruyama: Innovator in Thermal Comfort Solutions

Introduction

Tetsuya Maruyama is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of thermal comfort with a total of 11 patents to his name. His innovative designs focus on enhancing personal warmth and comfort, particularly in cold weather.

Latest Patents

Among his latest patents are a heating pad for the foot and a hand warmer. These inventions reflect his commitment to improving everyday comfort through practical and effective solutions.

Career Highlights

Tetsuya Maruyama is currently employed at Kobayashi Pharmaceutical Co., Ltd., where he continues to develop innovative products that cater to consumer needs. His work has garnered attention for its practicality and effectiveness in enhancing personal comfort.

Collaborations

He has collaborated with notable coworkers such as Goro Sonoda and Tsuyoshi Igaue, contributing to a dynamic team focused on innovation and product development.

Conclusion

Tetsuya Maruyama's contributions to thermal comfort solutions through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to impact the lives of many, providing warmth and comfort in everyday situations.

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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