Kyoto, Japan

Yasunobu Tomiyama

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Yusoki Co., Ltd.. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunobu Tomiyama. Retrieved from https://idiyas.com/inventor/yasunobu-tomiyama

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Yasunobu Tomiyama - Innovator in Forklift Technology

Introduction

Yasunobu Tomiyama is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of material handling equipment, particularly through his innovative designs in forklift technology. His work has been recognized for enhancing the efficiency and safety of forklift operations.

Latest Patents

Yasunobu Tomiyama holds a patent for a forklift featuring a unique pallet lock device. This invention includes a tapered portion on the upper face of a lock bar that secures a pallet. When the fork is inserted into the pallet, the tapered portion engages with the pallet's end face, causing the lock bar to rotate downward. The locking mechanism is activated when a landing sensor is triggered by a magnet on the lock bar, initiating the locking operation. The design ensures that the lock bar exerts pressure on the upper face of the lower deck board of the pallet, effectively securing it in place. This innovative approach enhances the reliability and safety of forklift operations.

Career Highlights

Yasunobu Tomiyama is associated with Nippon Yusoki Co., Ltd., where he has contributed to the development of advanced forklift technologies. His expertise in engineering and design has played a crucial role in the company's success in the material handling industry.

Collaborations

Throughout his career, Yasunobu has worked alongside talented colleagues, including Tutomu Fujita and Kazumasa Kokura. Their collaborative efforts have fostered an environment of innovation and creativity within the company.

Conclusion

Yasunobu Tomiyama's contributions to forklift technology exemplify his commitment to innovation and safety in material handling. His patented designs continue to influence the industry, making operations more efficient and secure.

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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