Tokyo, Japan

Masanao Kobayashi

This inventor holds 5 USPTO granted patents and 2 EPO patents. Top assignees: Aoki Science Institute Co., Ltd., Aisan Industry Co., Ltd., Kotobuki Kinzoku Kogyo Co., Ltd.. Active years: 2007-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanao Kobayashi. Retrieved from https://idiyas.com/inventor/masanao-kobayashi

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


% Patents Active = 60.0


Average Co-Inventor Count = 6.9

ph-index = 2

Forward Citations = 4(Granted Patents)


Location History:

  • Gunma, JP (2013)
  • Tokyo, JP (2007 - 2014)
  • Saitama, JP (2020)

Company Filing History:


Years Active: 2007-2020

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5 patents (USPTO):Explore Patents

Title: Innovations of Masanao Kobayashi

Introduction

Masanao Kobayashi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of release agents used in die casting processes. With a total of five patents to his name, Kobayashi's work focuses on enhancing the performance and efficiency of oil-based release agents.

Latest Patents

Kobayashi's latest patents include a high-temperature heat-resistant oil-based release agent and an electrostatic application method for this agent. The oil-based release agent is designed to be applied to metal dies used in die casting, maintaining high adhesion and lubricity even at temperatures exceeding 300°C. This innovation prevents seizure during the casting process. Additionally, he has developed a method for applying this release agent by controlling the adhesion amount through micronization and speed control. Another patent details an oil-type release agent that includes specific solvent mixing ratios and dynamic viscosity parameters, ensuring optimal performance in die casting applications.

Career Highlights

Throughout his career, Masanao Kobayashi has worked with reputable companies such as Aoki Science Institute Co., Ltd. and Ryobi Limited. His experience in these organizations has contributed to his expertise in developing advanced release agents.

Collaborations

Kobayashi has collaborated with notable coworkers, including Hiroaki Komatsubara and Toshiaki Shimizu. Their combined efforts have furthered innovations in the field of die casting.

Conclusion

Masanao Kobayashi's contributions to the development of high-performance oil-based release agents have significantly impacted the die casting industry. His innovative patents and collaborations highlight his dedication to advancing technology in this field.

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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