Chofu, Japan

Takao Naganuma

This inventor holds 1 USPTO granted patent. Top assignees: Japan Synthetic Rubber Co., Ltd., Orc Manufacturing Co., Ltd.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Naganuma. Retrieved from https://idiyas.com/inventor/takao-naganuma

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 = 32(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Takao Naganuma: Innovator in Ultraviolet Curing Technology

Introduction

Takao Naganuma is a notable inventor based in Chofu, Japan. He has made significant contributions to the field of curing technology, particularly through his innovative use of ultraviolet radiation. His work has implications for various industries, especially those involving optical fibers.

Latest Patents

Naganuma holds a patent for a curing apparatus that utilizes ultraviolet radiation to cure coatings on line-shaped mediums, such as optical fibers. This apparatus features a pair of elliptical reflecting mirrors, a source for producing ultraviolet radiation, and an ultraviolet radiation transmission hollow tube. The design ensures stable and efficient curing of coatings, regardless of their thickness or the transportation speed of the medium. He has 1 patent to his name.

Career Highlights

Throughout his career, Naganuma has worked with prominent companies, including Japan Synthetic Rubber Co., Ltd. and Orc Manufacturing Co., Ltd. His experience in these organizations has allowed him to refine his expertise in curing technologies and contribute to advancements in the field.

Collaborations

Naganuma has collaborated with notable coworkers, including Yoshiro Fuse and Akiyoshi Fujimori. Their combined efforts have furthered the development of innovative solutions in the curing technology sector.

Conclusion

Takao Naganuma's contributions to ultraviolet curing technology highlight his role as an influential inventor. His innovative approaches continue to impact industries that rely on advanced coating techniques.

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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