Tokyo, Japan

Harunobu Kubota

This inventor holds 22 USPTO granted patents, primarily in Furniture Hardware. Top assignees: Sugatsune Kogyo Co., Ltd., Sanwa Techno Co., Ltd.. Active years: 2007-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harunobu Kubota. Retrieved from https://idiyas.com/inventor/harunobu-kubota

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


% Patents Active = 81.8

Average Co-Inventor Count = 1.0

ph-index = 8

Forward Citations = 165(Granted Patents)


Location History:

  • Ichikawa, JP (2007 - 2010)
  • Chiyoda-ku, JP (2014 - 2016)
  • Tokyo, JP (2007 - 2018)

Company Filing History:


Years Active: 2007-2018

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Areas of Expertise:
Cable Holding Tool
Latch Lock
Caster
Door Closer
Supporting Post
Coupling Member
Shutter Slat
Engagement Member
Handle
Shelf Supporter
Wall Hanger
Towel Hanger
22 patents (USPTO):Explore Patents

Title: Inventor Profile: Harunobu Kubota

Introduction

Harunobu Kubota, a prolific inventor based in Tokyo, Japan, has made significant contributions to the field of technology with a remarkable portfolio of 22 patents. His innovative creations focus on improving functionality and efficiency in various applications, showcasing his expertise and creativity as an inventor.

Latest Patents

Among his latest innovations is the "Cable Holding Tool," designed to enhance air-tightness at the junction where soft members sandwich a cable. This invention features first sealing members with fluffs attached to a soft member's opposing surface and second sealing members with fluffs on the opposing surfaces of other soft members. When a cable is secured between these sealing members, the fluffs make contact, effectively reducing the gap and improving the air-tightness. Another notable invention by Kubota is the "Latch Lock," which exemplifies his commitment to developing practical solutions that meet modern needs.

Career Highlights

Throughout his career, Kubota has worked with reputable companies, including Sugatsune Kogyo Co., Ltd. and Sanwa Techno Co., Ltd. His tenure at these organizations has allowed him to apply his inventive skills and contribute to the development of innovative products that enhance user functionality and performance.

Collaborations

In his journey as an inventor, Kubota has collaborated with esteemed colleagues, such as Jun Sugasawara and Toshio Takino. Together, they have shared insights and expertise, further pushing the boundaries of innovation within their respective fields.

Conclusion

Harunobu Kubota's dedication to innovation and his impressive patent portfolio reflect his status as a leading inventor in the technology landscape. His latest inventions, such as the cable holding tool and latch lock, demonstrate his ability to solve complex problems and improve everyday functionalities, making a lasting impact on the industry.

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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