Tokyo, Japan

Hodaka Ichikawa

This inventor holds 1 USPTO granted patent. Top assignee: Proterial, Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hodaka Ichikawa. Retrieved from https://idiyas.com/inventor/hodaka-ichikawa

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: The Innovations of Hodaka Ichikawa

Introduction

Hodaka Ichikawa is a prominent inventor based in Tokyo, Japan. He is known for his significant contributions to the field of semiconductor technology. His work has led to advancements that are crucial for various electronic applications.

Latest Patents

Ichikawa holds a patent for a "Silicon carbide epitaxial substrate and method for manufacturing same." This innovative method involves creating a silicon carbide epitaxial substrate with a first surface that is a (000-1) C-face. The substrate features a silicon carbide epitaxial layer on its first surface, with a line-shaped surface defect density on the top surface of the silicon carbide epitaxial layer being less than 1.0 cm, and a stacking fault density of less than 1.2 cm. This patent showcases his expertise in enhancing the quality of semiconductor materials.

Career Highlights

Hodaka Ichikawa is currently employed at Proterial, Ltd., where he continues to push the boundaries of semiconductor research and development. His work at Proterial has positioned him as a key player in the industry, contributing to the company's reputation for innovation.

Collaborations

Ichikawa collaborates with talented colleagues, including Tsuyoshi Miura and Naoya Kimura. Their combined efforts in research and development have led to significant advancements in their field.

Conclusion

Hodaka Ichikawa's contributions to semiconductor technology through his patent and work at Proterial, Ltd. highlight his role as an influential inventor. His innovative methods continue to impact the industry positively.

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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