Kanagawa, Japan

Hiroaki Arai

This inventor holds 3 USPTO granted patents. Top assignees: Sony Corporation, Daiichi Sankyo Company, Limited, Sony Mobile Communications Inc.. Active years: 2002-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Arai. Retrieved from https://idiyas.com/inventor/hiroaki-arai-sm6fsh1n

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2002-2020

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3 patents (USPTO):Explore Patents

Title: Hiroaki Arai: Innovator in Pharmaceutical and Imaging Technologies

Introduction

Hiroaki Arai is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of pharmaceuticals and imaging technologies. With a total of 3 patents, Arai's work reflects his commitment to innovation and advancement in these areas.

Latest Patents

One of Arai's latest patents is focused on a solid preparation that includes an antioxidant. The invention aims to provide a stabilized pharmaceutical solid preparation using [(1R,5S,6S)-6-(aminomethyl)-3-ethylbicyclo[3.2.0]hept-3-en-6-yl]acetic acid monobenzenesulfonate. This preparation is designed to enhance the stability of pharmaceutical compounds by combining it with various excipients, disintegrants, and a specific antioxidant. Another significant patent involves an image capturing apparatus and method. This technology captures images, detects subjects within those images, and generates multiple pieces of composition candidate data by trimming the captured image based on the size and position of the detected subject.

Career Highlights

Arai has worked with prominent companies such as Sony Corporation and Daiichi Sankyo Company, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his fields of expertise.

Collaborations

Throughout his career, Arai has collaborated with talented individuals, including Shinji Yoshinaga and Jin Hisazumi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hiroaki Arai's contributions to pharmaceutical and imaging technologies demonstrate his innovative spirit and dedication to improving these fields. His patents reflect a deep understanding of the challenges and opportunities within the industry. Arai's work continues to inspire future innovations and advancements.

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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