Tokyo, Japan

Katsuhiro Yamada

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Kabushiki Kaisha Topcon, Topcon Corporation. Active years: 2014-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiro Yamada. Retrieved from https://idiyas.com/inventor/katsuhiro-yamada-ptufyspp

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2014-2020

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2 patents (USPTO):Explore Patents

Title: Katsuhiro Yamada: Innovator in Ophthalmic Technology

Introduction

Katsuhiro Yamada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of ophthalmic technology, holding a total of 2 patents. His work focuses on advanced imaging and information processing apparatuses that enhance the capabilities of ophthalmic observation.

Latest Patents

Yamada's latest patents include an ophthalmic imaging apparatus and an ophthalmic observation apparatus. The ophthalmic imaging apparatus features a three-dimensional data generator that scans a three-dimensional region of a subject's eye using optical coherence tomography (OCT). This apparatus generates three-dimensional data and produces multiple analysis maps by analyzing partial three-dimensional data. The display controller then presents these analysis maps over a front image of the subject's eye on a display device.

The ophthalmic observation apparatus performs OCT measurements of the fundus to create an OCT image. It conducts analytical processing on this image and outputs examination-results information, including the analysis results. This apparatus can selectively execute various operation modes, storing operational details associated with each mode. When a specific mode is designated, the apparatus identifies the operational details and controls various components accordingly.

Career Highlights

Katsuhiro Yamada has worked with notable companies such as Kabushiki Kaisha Topcon and Topcon Corporation. His experience in these organizations has allowed him to develop and refine his innovative technologies in ophthalmic imaging.

Collaborations

Yamada has collaborated with esteemed colleagues, including Akihiko Sekine and Takaki Tokuyama. Their joint efforts have contributed to advancements in ophthalmic technology and research.

Conclusion

Katsuhiro Yamada's contributions to ophthalmic technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of ophthalmic observation and imaging.

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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