Osaka, Japan

Souji Nishiyama

This inventor holds 2 USPTO granted patents. Top assignees: Nitto Electrical Industrial, Nitto-Denko Corporation. Active years: 1991-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Souji Nishiyama. Retrieved from https://idiyas.com/inventor/souji-nishiyama

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 = 4.8

ph-index = 2

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 1991-1992

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Souji Nishiyama

Introduction: Souji Nishiyama, an accomplished inventor based in Osaka, Japan, has made significant strides in the field of ceramic technology. With two patents to his name, his inventions showcase innovative solutions that have potential applications in various industrial sectors.

Latest Patents: Among his noteworthy patents, the first is a process for producing a multilayered ceramic structure using an adhesive. This patent details an adhesive film that includes ceramic powder and an adhesive composition, which exhibits pressure-sensitive properties at room temperature (20°C). This innovation enables the creation of multilayered ceramic substrates and laminated ceramic capacitors effectively.

Nishiyama's second patent describes a glass powder adhesive sheet designed for surface coatings of inorganic structures such as ceramics, metals, and glasses. This invention incorporates a glass powder molding that serves as a substrate for electronic circuits or heat-resistant labels, featuring an adhesive layer with a thermal decomposition initiation temperature greater than the resin binder.

Career Highlights: Souji Nishiyama has built his career at notable companies including Nitto Denko Corporation and Nitto Electrical Industrial. His work at these organizations has contributed to advancements in adhesive technologies and electronic materials.

Collaborations: Throughout his career, Nishiyama has collaborated with various talented individuals, including notable coworkers such as Takashi Tominaga and Takahumi Sakuramoto. These collaborations have enhanced the innovation and application of his patented technologies.

Conclusion: Souji Nishiyama's contributions to the field of ceramics and adhesives are commendable. His inventions not only address current technological challenges but also pave the way for future developments in electronic materials and industrial applications. His legacy as an inventor continues to inspire advancements in innovation across multiple sectors.

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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