Osaka, Japan

Kiyonobu Iida

This inventor holds 3 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1978-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyonobu Iida. Retrieved from https://idiyas.com/inventor/kiyonobu-iida

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 = 4.5

ph-index = 2

Forward Citations = 26(Granted Patents)


Location History:

  • Sakai, JP (1978 - 1996)
  • Osaka, JP (2009)

Company Filing History:


Years Active: 1978-2009

Loading Chart...
3 patents (USPTO):Explore Patents

Title: Kiyonobu Iida: Innovator in Engine Technology

Introduction

Kiyonobu Iida is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of engine technology, holding a total of 3 patents. His innovative designs focus on improving engine efficiency and performance.

Latest Patents

One of his latest patents is an air-cooled V-shaped engine. This engine features a throttle body and a flow-dividing plate arranged ahead of a central cooling-air passage. The flow-dividing plate is strategically positioned in a fan case to effectively divide the cooling air generated by an air-blowing fan toward the left and right sides of the central cooling-air passage. Another notable patent is for an engine with a mechanical governor. This design includes a bearing boss protruding from the front wall of a crankcase, supporting the crankshaft. Interlocking shafts are arranged parallel to the crankshaft, enhancing the overall functionality of the engine.

Career Highlights

Kiyonobu Iida is currently employed at Kubota Corporation, where he continues to innovate and develop advanced engine technologies. His work has been instrumental in pushing the boundaries of engine design and efficiency.

Collaborations

Some of his coworkers include Keiichi Nakano and Takayuki Nakamae, who contribute to the collaborative efforts in engine technology at Kubota Corporation.

Conclusion

Kiyonobu Iida's contributions to engine technology through his patents and work at Kubota Corporation highlight his role as a significant innovator in the field. His designs continue to influence the future of engine development.

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]
Loading…