Wako, Japan

Nobuhisa Nakayoku

This inventor holds 1 USPTO granted patent. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Nissin Kogyo Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhisa Nakayoku. Retrieved from https://idiyas.com/inventor/nobuhisa-nakayoku

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 = 4.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Inventor Spotlight: Nobuhisa Nakayoku

Introduction

Nobuhisa Nakayoku is a notable inventor based in Wako, Japan, recognized for his innovative contributions to the automotive industry. With a unique patent to his name, Nakayoku's work is particularly significant in the design and functionality of master cylinders used in vehicles.

Latest Patents

Nobuhisa Nakayoku holds a patent for a "Reservoir for Master Cylinder." This invention features an annular inward turned flange and a series of ribs that are integrally molded on the inner peripheral surface of a cylindrical portion at the upper part of a reservoir. These ribs are strategically placed to support the urging force from a working oil filler when pressure is applied during the filling process. The design ensures that deformation of the reservoir due to filling pressure is effectively prevented, thereby enhancing reliability and performance.

Career Highlights

Throughout his career, Nakayoku has been associated with prominent companies such as Nissin Kogyo Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experiences with these reputable organizations have played a pivotal role in shaping his expertise in automotive innovations, particularly in hydraulic systems.

Collaborations

Nobuhisa Nakayoku has collaborated with distinguished coworkers including Jiro Suzuki and Masayuki Sugita. These partnerships have likely contributed to the refinement and development of his innovative ideas, ultimately leading to successful patent applications.

Conclusion

Nobuhisa Nakayoku exemplifies the spirit of innovation within the automotive sector. His patent for the reservoir designed for a master cylinder showcases not only his creativity but also his commitment to enhancing vehicle safety and performance. Through his collaborations and experiences in the industry, Nakayoku continues to inspire future inventors and contribute valuable advancements to automotive technology.

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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