Tsukuba, Japan

Takahiro Seike

This inventor holds 4 USPTO granted patents and 12 published patent applications. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Seike. Retrieved from https://idiyas.com/inventor/takahiro-seike

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 1


Company Filing History:


Years Active: 2014-2025

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4 patents (USPTO):Explore Patents

Title: Takahiro Seike: Innovator in Photoelectric Conversion Technology

Introduction

Takahiro Seike is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of photoelectric conversion technology, holding a total of 4 patents. His work focuses on improving the efficiency and detectivity of photoelectric elements, which are crucial in various applications.

Latest Patents

Seike's latest patents include a novel photoelectric conversion element designed to enhance detectivity. This element features a pair of electrodes, an active layer positioned between them, and an intermediate layer that has a specific surface roughness. The active layer's thickness is carefully controlled to optimize performance. Another notable patent is for a light detecting element that boasts a reduced dark current and improved external quantum efficiency. This element incorporates a positive electrode, a negative electrode, and an active layer containing both p-type and n-type semiconductor materials, with specific thickness and energy level requirements.

Career Highlights

Takahiro Seike is currently employed at Sumitomo Chemical Company, Limited, where he continues to innovate in the field of photoelectric technology. His work has garnered attention for its potential applications in various industries, including renewable energy and electronics.

Collaborations

Seike collaborates with Giovanni Ferrara, leveraging their combined expertise to push the boundaries of photoelectric conversion technology.

Conclusion

Takahiro Seike's contributions to photoelectric conversion technology highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving efficiency and performance in light detection applications.

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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