Wako, Japan

Shiro Takiguchi

This inventor holds 2 USPTO granted patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Sankei Giken Kogyo Kabushiki Kaisha. Active years: 1988-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shiro Takiguchi. Retrieved from https://idiyas.com/inventor/shiro-takiguchi

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 = 1.6

ph-index = 2

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 1988-1994

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2 patents (USPTO):Explore Patents

Title: Shiro Takiguchi: Innovator in Exhaust Systems

Introduction

Shiro Takiguchi is a notable inventor based in Wako, Japan. He has made significant contributions to the field of exhaust systems for internal combustion engines. With a total of 2 patents, his work showcases innovative designs that enhance engine performance and efficiency.

Latest Patents

One of Takiguchi's latest patents is an exhaust muffler combining components made of different materials. This invention features an outer shell containing two halves made of synthetic resin material, along with a metallic inner pipe. The design includes a tubular extension that connects the two halves, ensuring an air-tight seal and accommodating thermal expansion differences.

Another significant patent is a silencing device for internal combustion engines. This device incorporates an expansion chamber and a double-layer structure exhaust pipe. The inner conduit allows exhaust gases to flow, while the outer conduit serves as a resonance chamber, effectively reducing noise.

Career Highlights

Throughout his career, Shiro Takiguchi has worked with prominent companies such as Honda and Sankei Giken Kogyo. His experience in these organizations has allowed him to develop and refine his innovative ideas in exhaust technology.

Collaborations

Takiguchi has collaborated with notable individuals in the industry, including Hiroo Kawakami and Masaki Kojima. These partnerships have contributed to the advancement of his inventions and the overall improvement of exhaust systems.

Conclusion

Shiro Takiguchi's contributions to exhaust system technology demonstrate his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of material properties and engineering principles, making him a significant figure in the field.

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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