Tokyo, Japan

Hiromi Maeda

This inventor holds 7 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Kuraray Co., Ltd., Renesas Technology Corp.. Active years: 1998-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromi Maeda. Retrieved from https://idiyas.com/inventor/hiromi-maeda-gjmdfvhr

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

Calculating rank

% Patents Active = 100.0



Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 43(Granted Patents)


Location History:

  • Tokyo, JP (1998 - 2002)
  • Osaka, JP (2004)
  • Chiyoda-ku, JP (2021)

Company Filing History:


Years Active: 1998-2021

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7 patents (USPTO):Explore Patents

Title: Hiromi Maeda: Innovator in Rubber Compositions

Introduction

Hiromi Maeda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of rubber compositions, holding a total of 7 patents. His innovative work has advanced the understanding and application of rubber materials in various industries.

Latest Patents

Maeda's latest patents focus on rubber compositions that include a solid rubber component and a modified liquid diene rubber. One of his notable inventions discloses a rubber composition containing 100 parts by mass of a solid rubber (A), 0.1 to 50 parts by mass of a modified liquid diene rubber (B) with a functional group derived from a silane compound, and 20 to 200 parts by mass of a filler (C). The modified liquid diene rubber (B) meets specific criteria regarding molecular weight, vinyl content, and functional groups. Another patent also emphasizes a rubber composition with similar components but varies in the weight average molecular weight and the average number of functional groups.

Career Highlights

Throughout his career, Hiromi Maeda has worked with notable companies such as Mitsubishi Electric Corporation and Kuraray Co., Ltd. His experience in these organizations has allowed him to refine his expertise in rubber technology and innovation.

Collaborations

Maeda has collaborated with esteemed colleagues, including Yukihiko Shimazu and Masayuki Hata. These partnerships have contributed to the development of his patented technologies and have fostered a collaborative environment for innovation.

Conclusion

Hiromi Maeda's contributions to rubber compositions demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of material science and its applications, making him a significant figure in the industry.

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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