Osaka, Japan

Toshiaki Hotaka

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Kabushiki Kaisha Toyota Jidoshokki, Teijin Limited. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Hotaka. Retrieved from https://idiyas.com/inventor/toshiaki-hotaka-1c5l5pos

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: Toshiaki Hotaka: Innovator in Resin Processing Technologies

Introduction

Toshiaki Hotaka is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of resin processing, holding 2 patents that showcase his innovative approaches. His work focuses on methods that enhance the efficiency and quality of resin sheet production.

Latest Patents

Hotaka's latest patents include an "Intermediate processing method for extruded resin sheet" and a "heat press processing method for intermediate resin sheet with extruded resin sheet subjected to intermediate processing." The first patent describes a process for forming an intermediate or final resin sheet by virtually segmenting a strip-like, extrusion-molded resin sheet into multiple individual areas. Each area is further segmented, allowing for precise adjustments based on shrinkage rate information. The second patent outlines a process management system that segments an extruded resin sheet into individual areas, acquiring curvature-related information to optimize coating conditions for each segmented area.

Career Highlights

Throughout his career, Toshiaki Hotaka has worked with prominent companies such as Toyota Jidoshokki and Teijin Limited. His experience in these organizations has contributed to his expertise in resin processing technologies and innovation.

Collaborations

Hotaka has collaborated with notable colleagues, including Kazumasa Okumura and Ryo Niimi. These partnerships have likely enriched his work and led to advancements in the field.

Conclusion

Toshiaki Hotaka is a distinguished inventor whose work in resin processing has led to valuable patents and innovations. His contributions continue to influence the industry and demonstrate the importance of research and development in 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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