Hiroshima, Japan

Hironobu Kondou

This inventor holds 1 USPTO granted patent. Top assignees: Mazda Motor Corporation, Nifco Inc., Nishikawa Kasei Co., Ltd.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironobu Kondou. Retrieved from https://idiyas.com/inventor/hironobu-kondou

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


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Hironobu Kondou: Innovator in Door Lock Mechanisms

Introduction

Hironobu Kondou is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of security technology, particularly in the development of door lock mechanisms. His innovative designs enhance the functionality and reliability of locking systems.

Latest Patents

Kondou holds a patent for a door lock mechanism that includes a lock claw, a spring attached to the lock claw for urging it toward a locked state, and a lock release operation piece linked to the lock claw. This mechanism allows the lock claw to move toward a lock release state against the force of the spring when a lock release operation is performed. Additionally, it features a damping device that applies a damping force to the lock claw when the lock release operation is canceled. The design ensures that the lock claw returns to the locked state with the force when the lock release operation is canceled.

Career Highlights

Throughout his career, Hironobu Kondou has worked with prominent companies such as Nifco Inc. and Mazda Motor Corporation. His experience in these organizations has contributed to his expertise in developing innovative locking mechanisms.

Collaborations

Kondou has collaborated with talented individuals in his field, including Takehiko Nemoto and Toru Maeda. These partnerships have fostered creativity and innovation in his projects.

Conclusion

Hironobu Kondou's contributions to door lock mechanisms demonstrate his commitment to enhancing security technology. His innovative designs and collaborations have made a lasting impact in 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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