Chiba, Japan

Tomohiro Hirano

This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignee: Sumitomo Heavy Industries, Ltd.. Active years: 2001-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiro Hirano. Retrieved from https://idiyas.com/inventor/tomohiro-hirano-rqfpliev

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

Calculating rank

% Patents Active = 66.7

 

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2001-2026

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3 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Tomohiro Hirano**

Introduction

Tomohiro Hirano, an esteemed inventor based in Chiba, Japan, has made significant contributions to the field of injection molding technology. With a total of two patents to his name, Hirano's work showcases his commitment to enhancing manufacturing processes and improving product quality in the industry.

Latest Patents

Hirano's latest patents include two groundbreaking innovations that focus on injection molding. The first is an **Injection Molding Machine and Management Device for Injection Molding**, designed to enhance the accuracy of statistical information calculations. This system features a display control unit that allows users to specify calculation targets based on injection molding parameters, thus streamlining the manufacturing process.

The second patent, titled **Injection Apparatus and Method of Controlling the Same**, addresses the reduction of frictional resistance acting on resin during the injection step. This innovative apparatus incorporates a heating cylinder and a rotatable, reciprocatable screw that optimizes the injection force according to the injection pressure. By minimizing friction, Hirano's invention significantly improves the quality and consistency of molded products.

Career Highlights

Tomohiro Hirano works with Sumitomo Heavy Industries, Ltd., a prominent company known for its advanced manufacturing solutions. His role in the company has allowed him to leverage innovative technologies to develop industry-leading products. Hirano’s expertise in injection molding has positioned him as a key player in advancing the standards of the field.

Collaborations

Throughout his career, Hirano has collaborated with talented coworkers such as Yoshiyuki Imatomi and Tomosuke Kadoono. Their combined efforts have resulted in the development of efficient technologies that push the boundaries of injection molding applications, enhancing productivity and product quality.

Conclusion

Tomohiro Hirano's contributions to the field of injection molding exemplify the spirit of innovation and dedication to excellence. Through his patents and collaborations, he continues to influence the manufacturing industry, making significant strides in the quest for efficiency and quality. His work not only enhances the performance of injection molding machines but also sets a standard for future developments 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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