Suwa, Japan

Takashi Yamaguchi

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Nittoh Inc., Nittoh Kogaku K.k.. Active years: 2008-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Yamaguchi. Retrieved from https://idiyas.com/inventor/takashi-yamaguchi-hs0gn3ol

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

Calculating rank

% Patents Active = 50.0


Average Co-Inventor Count = 1.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2008-2020

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4 patents (USPTO):Explore Patents

Title: Takashi Yamaguchi: Innovator in Reflective Technology

Introduction

Takashi Yamaguchi is a notable inventor based in Suwa, Japan. He has made significant contributions to the field of reflective technology, holding a total of four patents. His innovative designs focus on enhancing the functionality and efficiency of reflective mirrors and their holding mechanisms.

Latest Patents

Yamaguchi's latest patents include a reflecting mirror and a mirror holding mechanism. The reflecting mirror features a concave curved reflection surface, designed with a front surface and a rear surface. The rear surface includes a flat area that is orthogonal to the optical axis, along with a wall surface that rises from the flat surface. The mirror holding mechanism consists of a reflection mirror, a holding member, and a cam member. This mechanism allows for precise adjustments of the mirror's position through a guide hole and a cam surface that facilitates movement in a specific direction.

Career Highlights

Throughout his career, Takashi Yamaguchi has worked with reputable companies such as Nittoh Inc. and Nittoh Kogaku K.K. His experience in these organizations has contributed to his expertise in the development of innovative reflective technologies.

Collaborations

Yamaguchi has collaborated with talented individuals in his field, including Takuya Kageyama and Atsuro Yajima. These partnerships have fostered a creative environment that has led to the advancement of his inventions.

Conclusion

Takashi Yamaguchi is a distinguished inventor whose work in reflective technology has resulted in valuable patents. His innovative designs and collaborations continue to influence the industry, showcasing his commitment to advancing 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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