Aichi, Japan

Tomohiko Yamaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Toyoda Koki Kabushiki Kaisha. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiko Yamaguchi. Retrieved from https://idiyas.com/inventor/tomohiko-yamaguchi-md2xq19c

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: The Innovations of Tomohiko Yamaguchi

Introduction

Tomohiko Yamaguchi, an accomplished inventor based in Aichi-ken, Japan, has made significant strides in the field of machinery engineering. With a strong focus on enhancing grinding processes, Yamaguchi has secured a valuable patent that showcases his innovative approach.

Latest Patents

Yamaguchi holds one patent for his invention of a combination grinding machine. This innovative device allows for the grinding of multiple axially arranged portions of a workpiece. The machine employs a grinding wheel, supported by a first wheel head, and a superfinishing wheel on a second wheel head. A numerical control unit plays a crucial role by independently controlling the feed units of both wheel heads, enabling precise movement in both the axial direction of the workpiece and perpendicular to it. This sophisticated design allows for simultaneous grinding and superfinishing of different sections of a workpiece, enhancing efficiency and precision in manufacturing.

Career Highlights

Currently, Tomohiko Yamaguchi is associated with Toyoda Koki Kabushiki Kaisha, a renowned company in the manufacturing sector. His patent reflects the innovative culture promoted by the organization, which is committed to pushing the boundaries of technology in grinding machinery.

Collaborations

Within his professional environment, Yamaguchi has collaborated with other talented engineers such as Ryohei Mukai and Mamoru Katsuta. Together, they contribute to a dynamic team striving to develop cutting-edge solutions in the field of machinery.

Conclusion

Tomohiko Yamaguchi stands out as a remarkable inventor whose contributions to grinding technology exemplify the spirit of innovation. His patent for the combination grinding machine not only demonstrates his technical expertise but also underscores the collaborative efforts within his company. As industries continue to evolve, Yamaguchi's inventions will likely play a part in shaping the future of manufacturing 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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