Aichi, Japan

Katsuziro Tachikawa

This inventor holds 1 USPTO granted patent. Top assignees: Futaba Sangyo Kabushiki Kaisha, Kabushiki Kaisha Sato, Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuziro Tachikawa. Retrieved from https://idiyas.com/inventor/katsuziro-tachikawa

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 = 9(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Katsuziro Tachikawa: Innovator in Muffler Design

Introduction

Katsuziro Tachikawa is a notable inventor from Aichi, Japan. He is recognized for his contributions to the field of internal combustion engine technology. His innovative designs have made a significant impact on automotive engineering.

Latest Patents

Tachikawa holds a patent for a muffler designed for internal combustion engines. The patent describes a muffler that includes a cylindrical casing with end plates that close the interior. It features at least one baffle that extends perpendicularly to the central axis of the casing, dividing the interior into a front chamber and a tuning chamber. A tuning tube extends through the baffle, allowing flow communication between the front chamber and the tuning chamber. Additionally, the design incorporates at least one exhaust gas inlet pipe that enters the front chamber through one of the end plates, in coaxial relationship with the tuning tube. The muffler also includes at least one exhaust gas outlet pipe and openings in the baffle that are coaxial with the outlet pipe. Tachikawa's innovative design aims to enhance the efficiency and performance of internal combustion engines. He has 1 patent to his name.

Career Highlights

Throughout his career, Katsuziro Tachikawa has worked with prominent companies in the automotive industry. Notably, he has been associated with Toyota Motor Corporation and Futaba Sangyo Co., Ltd. His work in these organizations has contributed to advancements in automotive technology.

Collaborations

Tachikawa has collaborated with several talented individuals in his field. Among his notable coworkers are Takao Kurobe and Tetsuo Kato. Their collective efforts have fostered innovation and development in automotive engineering.

Conclusion

Katsuziro Tachikawa's contributions to muffler design for internal combustion engines highlight his innovative spirit and dedication to engineering excellence. His work continues to influence the automotive industry today.

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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