Hiratsuka, Japan

Takashi Miyajima

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Engineering-Plastics Corporation. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Miyajima. Retrieved from https://idiyas.com/inventor/takashi-miyajima-dw0dm4a8

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 = 3.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Takashi Miyajima: Innovator in Polycarbonate Resin Composition

Introduction: Takashi Miyajima is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of materials science, particularly in the development of polycarbonate resin compositions. His innovative work has led to advancements that are utilized in various applications.

Latest Patents: Takashi Miyajima holds a patent for a polycarbonate resin composition. This invention comprises 100 parts by weight of a polycarbonate resin, 0.05 to 5 parts by weight of a silicone oil (BH) with a dynamic viscosity of not less than 10,000 mm/s at 25°C, and 0.5 to 25 parts by weight of a composite rubber (C). The composite rubber features a structure where the polyorganosiloxane rubber component and the polyalkyl (meth)acrylate rubber component are interlocked to form a unitary composite. This patent showcases his expertise in creating advanced materials.

Career Highlights: Takashi Miyajima is associated with Mitsubishi Engineering-Plastics Corporation, where he continues to innovate and develop new materials. His work has been instrumental in enhancing the properties of polycarbonate resins, making them more versatile for industrial applications.

Collaborations: Some of his notable coworkers include Yoshihiro Kurasawa and Naoto Obayashi. Their collaborative efforts contribute to the ongoing research and development in the field of engineering plastics.

Conclusion: Takashi Miyajima's contributions to the field of polycarbonate resin compositions highlight his role as an influential inventor. His innovative patent and collaboration with esteemed colleagues reflect his commitment to advancing material science.

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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