Kariya, Japan

Osamu Takamisawa

This inventor holds 1 USPTO granted patent. Top assignees: Denso Corporation, Kyosan Denki Co., Ltd.. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Takamisawa. Retrieved from https://idiyas.com/inventor/osamu-takamisawa

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 = 3(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Osamu Takamisawa: Innovator in Fuel Filter Technology

Introduction

Osamu Takamisawa is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of fuel filtration technology. His innovative approach has led to the development of a unique fuel filter device that enhances the efficiency of fuel systems.

Latest Patents

Takamisawa holds a patent for a fuel filter device. This device features a filter element made from a specialized material designed to capture foreign substances in fuel. The design includes a lower case that can be attached to and detached from the bottom portion of a housing in a movable direction. The housing and lower case are configured to accommodate the filter element, which defines a passage extending through it. This passage is designed to accommodate a component that can be attached and detached from the housing along with the lower case.

Career Highlights

Throughout his career, Osamu Takamisawa has worked with prominent companies in the automotive and technology sectors. He has been associated with Kyosan Denki Co., Ltd. and Denso Corporation, where he has contributed to various innovative projects. His work has had a lasting impact on the industry, particularly in fuel filtration systems.

Collaborations

Takamisawa has collaborated with several talented individuals in his field. Notable coworkers include Toshiyuki Yonemoto and Yoshihiko Ooya, who have worked alongside him on various projects.

Conclusion

Osamu Takamisawa's contributions to fuel filter technology exemplify his innovative spirit and dedication to improving fuel systems. His patent and collaborations reflect his commitment to advancing 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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