Kuwana, Japan

Ryouji Iwamatsu

This inventor holds 1 USPTO granted patent. Top assignee: Denso Corporation. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryouji Iwamatsu. Retrieved from https://idiyas.com/inventor/ryouji-iwamatsu

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Ryouji Iwamatsu: Innovator in Resin Bonding Technology

Introduction

Ryouji Iwamatsu is a notable inventor based in Kuwana, Japan. He has made significant contributions to the field of resin technology, particularly in methods that enhance the bonding of resin parts. His innovative approach has led to the development of a unique patent that addresses common challenges in resin bonding.

Latest Patents

Iwamatsu holds a patent for a method titled "Method for vibrating, melting and bonding resin parts." This invention provides a systematic approach to creating well-bonded resin components. The method involves starting the pressing of resin parts and sharply increasing the pressing force to a predetermined value. The resin parts are then vibrated to heat the contact surfaces, which initiates heat generation. As the process continues, the pressing force is gradually increased until the vibration is complete, allowing the heated resin material to be pushed out from the contact surfaces. This technique exposes a new surface of the resin material that is heated at a low degree, preventing excessive heat and degradation. The vibration is then stopped to solidify the resin material in a uniform, melted state throughout the contact surfaces.

Career Highlights

Ryouji Iwamatsu is associated with Denso Corporation, a leading company in the automotive components industry. His work at Denso has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in manufacturing processes.

Collaborations

Iwamatsu has collaborated with notable colleagues such as Yasuhiko Yamazaki and Takayuki Shibata. These collaborations have fostered an environment of innovation and creativity, leading to further advancements in resin technology.

Conclusion

Ryouji Iwamatsu's contributions to resin bonding technology exemplify the impact of innovative thinking in engineering. His patent reflects a significant advancement in the field, showcasing his dedication to improving manufacturing processes.

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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