Shirakawa, Japan

Hironobu Motooka

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Rubber Industries Limited. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironobu Motooka. Retrieved from https://idiyas.com/inventor/hironobu-motooka

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 = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Hironobu Motooka: Innovator in Tire Inspection Technology

Introduction

Hironobu Motooka is a notable inventor based in Shirakawa, Japan. He has made significant contributions to the field of tire inspection technology, showcasing his innovative spirit and technical expertise.

Latest Patents

Motooka holds a patent for a tire inspecting apparatus. This apparatus is designed to automatically detect the presence of excessive indents or defects on the side walls of tires. It comprises supply, inspection, and delivery conveyors arranged in line with each other. The apparatus includes contact detectors that engage with the tire's side walls to identify any excessive indents while the tire is in an inflated condition and rotated above the inspection conveyor. These contact detectors generate electrical signals that indicate the presence of any excessive tire defects.

Career Highlights

Motooka is associated with Sumitomo Rubber Industries Limited, a company known for its advancements in rubber and tire technology. His work has contributed to enhancing the safety and reliability of tires, which is crucial for vehicle performance.

Collaborations

Motooka has collaborated with notable coworkers, including Mitsuru Fujimoto and Yoshiharu Shima. Their combined efforts have furthered the development of innovative solutions in tire inspection.

Conclusion

Hironobu Motooka's contributions to tire inspection technology exemplify his dedication to innovation and safety in the automotive industry. His patent for the tire inspecting apparatus is a testament to his inventive capabilities and commitment to improving tire quality.

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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