Tokyo, Japan

Seiji Takemoto

This inventor holds 1 USPTO granted patent. Top assignees: Emit Seiko Co., Ltd., Hitachi Plant Engineering Construction Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Takemoto. Retrieved from https://idiyas.com/inventor/seiji-takemoto-776menaf

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 = 6.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Innovations of Seiji Takemoto in Optical Connectors

Introduction

Seiji Takemoto, a notable inventor based in Tokyo, Japan, has made a significant contribution to the field of optical technology. With one registered patent to his name, Takemoto has focused on creating innovative solutions for optical fiber connections.

Latest Patents

Takemoto's sole patent, titled "Optical connector having means for positioning tilted convex surface," presents a sophisticated optical fiber connector design. This invention includes a first tubular body with a longitudinal passage for an optical fiber, characterized by a first end that connects to an adaptor and features a tilted convex surface. The second tubular body aligns coaxially with the first, enabling a seamless connection for optimal performance. An integral positioning device within the second tubular body ensures that the tilt direction of the convex surface is precisely registered when connected, improving the reliability and efficiency of optical connections.

Career Highlights

Throughout his career, Seiji Takemoto has worked with reputable companies, including Emit Seiko Co., Ltd. and Hitachi Plant Engineering & Construction Co., Ltd. His tenure at these organizations has provided him with invaluable experience and insights into the development of cutting-edge technologies.

Collaborations

Takemoto has collaborated with esteemed professionals, including Yoshihiro Matsuoka and Nobutoshi Takeda. These partnerships have undoubtedly contributed to the innovative spirit and engineering excellence seen in his patent work.

Conclusion

Seiji Takemoto stands as a prominent figure in the realm of optical technology. His inventive designs have the potential to enhance the efficiency of optical fiber connections, showcasing how dedication and innovation can lead to significant advancements in technology.

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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