Nishio, Japan

Kazuo Sunami

This inventor holds 1 USPTO granted patent. Top assignees: Nippon Soken, Inc., Nippondenso Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Sunami. Retrieved from https://idiyas.com/inventor/kazuo-sunami

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


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Kazuo Sunami: Innovator in Brake Booster Technology

Introduction

Kazuo Sunami is a notable inventor based in Nishio, Japan. He is recognized for his contributions to automotive technology, particularly in the development of brake booster systems. With a focus on enhancing vehicle safety and performance, Sunami has made significant strides in his field.

Latest Patents

Kazuo Sunami holds a patent for a brake booster system that includes a power piston slidably supported by a housing. The design features a pair of shells and a ring that define an interior space for accommodating the power piston. This interior space is divided into a front chamber and a rear chamber, which are partitioned by the power piston. The power piston is equipped with a diaphragm that shifts in response to pressure imbalances between the chambers. Additionally, a convolution chamber is provided, which is defined by a resilient annular member that rolls along the housing's inner side. This innovative design allows for improved functionality and efficiency in brake systems.

Career Highlights

Throughout his career, Kazuo Sunami has worked with prominent companies in the automotive industry, including Nippondenso Co., Ltd. and Nippon Soken, Inc. His experience in these organizations has contributed to his expertise in brake technology and innovation.

Collaborations

Sunami has collaborated with notable colleagues such as Mitsuo Inagaki and Hiroyuki Shinkai. These partnerships have fostered a creative environment that has led to advancements in automotive technology.

Conclusion

Kazuo Sunami's contributions to brake booster technology exemplify his commitment to innovation in the automotive sector. His patent and collaborations highlight his role as a key figure in enhancing vehicle safety and performance.

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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