Tainai, Japan

Takao Hoshiba

This inventor holds 5 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Kuraray Co., Ltd., Kurarayco., Ltd.. Active years: 2002-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Hoshiba. Retrieved from https://idiyas.com/inventor/takao-hoshiba

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

USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 13(Granted Patents)


Location History:

  • Nakajo-machi, JP (2002)
  • Niigata, JP (2006)
  • Tainai, JP (2018 - 2021)

Company Filing History:


Years Active: 2002-2021

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5 patents (USPTO):Explore Patents

Title: Takao Hoshiba: Innovator in Thermoplastic Resin Technology

Introduction

Takao Hoshiba is a notable inventor based in Tainai, Japan, recognized for his contributions to the field of thermoplastic resin technology. With a total of five patents to his name, he has made significant advancements in the manufacturing and application of thermoplastic resin films.

Latest Patents

One of Hoshiba's latest patents focuses on a thermoplastic resin film that boasts excellent printability, low internal haze, and a favorable matte appearance. This innovative film is composed of a thermoplastic resin composition that includes fine particles with a specific volume average particle diameter and a refractive index that differs from that of the thermoplastic resin. The film's surfaces meet specific gloss requirements, ensuring high-quality performance in various applications. Another patent details a thermoplastic resin composition that can be effectively bonded to an adherend using an active energy ray-curable adhesive. This composition is designed to minimize whitening, even when the adhesive permeates the material.

Career Highlights

Throughout his career, Takao Hoshiba has worked with prominent companies, including Kuraray Co., Ltd. His experience in these organizations has allowed him to refine his expertise in thermoplastic resin technologies and contribute to innovative solutions in the industry.

Collaborations

Hoshiba has collaborated with notable coworkers such as Wataru Tsuji and Tatsuya Naruse, further enhancing his work in the field of thermoplastic resins.

Conclusion

Takao Hoshiba's innovative work in thermoplastic resin technology has led to significant advancements in the industry. His patents reflect a commitment to improving material properties and applications, making him a key figure in the field.

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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