Yokkaichi, Japan

Tomonori Inagaki

This inventor holds 6 USPTO granted patents. Top assignees: Sumitomo Wiring Systems, Limited, Autonetworks Technologies, Limited, Sumitomo Electric Industries, Limited. Active years: 2001-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonori Inagaki. Retrieved from https://idiyas.com/inventor/tomonori-inagaki

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

Calculating rank

% Patents Active = 33.3

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 2001-2014

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6 patents (USPTO):Explore Patents

Title: The Innovative Mind of Tomonori Inagaki: Pioneer in Flame-Retardant Compositions

Introduction: Tomonori Inagaki, an inventive force from Yokkaichi, Japan, has secured his place in the realm of innovation with a remarkable portfolio of six patents. His pioneering work in the development of flame-retardant materials showcases his commitment to enhancing safety in various applications.

Latest Patents: Among his latest innovations, Inagaki has focused on creating a flame-retardant composition that surpasses traditional formulations in heat resistance. His flame-retardant composition comprises silane-crosslinked polyolefin, polyolefin, a metallic hydrate, a phenolic antioxidant, a sulfurous antioxidant, a metallic oxide, and a copper inhibitor. Specifically, the sulfurous antioxidant is a benzimidazole compound, while the metallic oxide is preferably zinc oxide. The silane-crosslinked polyolefin is predominantly polyethylene with a density of 0.880 to 0.910 g/cm. Inagaki's ingenuity is further evident in his invention of a composition for a flame-retardant silane-crosslinked olefin resin, accompanied by an insulated wire and a production method. This innovative composition involves silane-grafted polyethylene produced via graft polymerization of very low-density polyethylene and a silane coupling agent, in combination with a polypropylene elastomer, metal hydroxide, and a silane crosslinking catalyst.

Career Highlights: Inagaki's career includes vital roles at prominent companies such as Sumitomo Wiring Systems Limited and Autonetworks Technologies Limited. His contributions during his tenure at these organizations have significantly influenced advancements in the field of cable insulation and fire safety.

Collaborations: Inagaki has collaborated with notable professionals in his field, including Yoshiaki Yamano and Koji Fukumoto. These partnerships have likely enhanced his research and development efforts, resulting in innovative solutions in the realm of flame-retardant technologies.

Conclusion: Tomonori Inagaki's inventive spirit and dedication to advancing flame-retardant compositions have established him as a notable figure in his industry. With a total of six patents to his name, his work continues to play a crucial role in ensuring safety through innovation.

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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