Kodaira, Japan

Haruo Toyoda

This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: Bridgestone Corporation. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruo Toyoda. Retrieved from https://idiyas.com/inventor/haruo-toyoda

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

USPTO Granted Patents = 1 


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Haruo Toyoda: Innovator in Pneumatic Tire Production

Introduction

Haruo Toyoda is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of tire manufacturing, particularly in the production of pneumatic tires. His innovative methods have improved efficiency and productivity in tire factories.

Latest Patents

Haruo Toyoda holds a patent for a method of highly efficiently producing pneumatic tires. This method involves supporting both bead portions of a green tire with a pair of holders. The opposite axial ends of a bladder are tightly attached to the holders. The holders are joined to each other, and a fluid is supplied into the bladder to preliminarily inflate it within the green tire. This process allows the green tire to be transferred into a vulcanizer along with the holders and the preliminarily inflated bladder. A heat medium is then supplied into the bladder to vulcanize the green tire, resulting in a finished vulcanized tire. This preliminary inflation outside of the vulcanizer eliminates or shortens the waiting time within the vulcanizer, thereby enhancing overall work efficiency and productivity at a tire factory. Haruo Toyoda has 1 patent to his name.

Career Highlights

Haruo Toyoda has dedicated his career to advancing tire technology. His work at Bridgestone Corporation has positioned him as a key figure in the industry. His innovative approach to tire production has set new standards for efficiency and quality.

Collaborations

Throughout his career, Haruo Toyoda has collaborated with talented individuals such as Hitoshi Nara and Akio Oobayashi. These collaborations have fostered an environment of innovation and creativity within the tire manufacturing sector.

Conclusion

Haruo Toyoda's contributions to pneumatic tire production exemplify the impact of innovation in manufacturing. His patented methods have significantly improved efficiency in tire factories, showcasing the importance of inventive thinking in industrial processes.

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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