Hyogo, Japan

Keiko Inada

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Kobelco Construction Machinery Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiko Inada. Retrieved from https://idiyas.com/inventor/keiko-inada-fbdwg8uc

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Keiko Inada: Innovator in Handrail Device Technology

Introduction

Keiko Inada is a prominent inventor based in Hyogo, Japan. She has made significant contributions to the field of construction machinery through her innovative designs and patents. Her work focuses on enhancing safety and functionality in construction equipment.

Latest Patents

Inada holds a patent for a handrail device and work machine comprising the same. This invention features a handrail device designed for first and second unit booms that are adjacent to each other, ensuring high strength and stability. The handrail device includes a pair of first poles, a pair of second poles, a first main rope stretched between the first poles, and a second safety line stretched between the second poles. Additionally, it incorporates a first pole support member and a second pole support member that support the respective poles, along with connection members and stay ropes for enhanced safety.

Career Highlights

Inada has established herself as a key figure at Kobelco Construction Machinery Co., Ltd., where she applies her expertise in engineering and design. Her innovative approach has led to advancements in construction safety equipment, making her a valuable asset to her company and the industry.

Collaborations

Inada collaborates with talented colleagues such as Yasuo Ichikawa and Tetsuya Kobatake. Together, they work on various projects that aim to improve construction machinery and safety standards.

Conclusion

Keiko Inada's contributions to the field of construction machinery through her innovative handrail device patent exemplify her commitment to safety and functionality. Her work continues to influence the industry positively.

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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