Oobu, Japan

Tadashi Kozawa

This inventor holds 4 USPTO granted patents. Top assignees: Aisan Kogyo Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha, Other. Active years: 1987-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Kozawa. Retrieved from https://idiyas.com/inventor/tadashi-kozawa

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 = 3

Forward Citations = 42(Granted Patents)


Location History:

  • Oobu, JP (1987 - 1989)
  • Obu, JP (1989)
  • Anjo, JP (1994)

Company Filing History:


Years Active: 1987-1994

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4 patents (USPTO):Explore Patents

Title: Innovations of Tadashi Kozawa

Introduction

Tadashi Kozawa is a notable inventor based in Oobu, Japan. He has made significant contributions to the field of fluid dynamics through his innovative designs and patents. With a total of four patents to his name, Kozawa has demonstrated a commitment to advancing technology in fluid pump systems.

Latest Patents

Kozawa's latest patents include a reciprocating piston fluid pump and a centrifugal pump of vortex-flow type. The reciprocating piston fluid pump features a pump driving section that includes a cam operated by an engine and a roller driven by the cam. This design incorporates a piston rod, a pump chamber, and various oil passage means to ensure efficient operation. The centrifugal pump of vortex-flow type is characterized by its unique pump housing and disc-like impeller, which work together to produce discharge pressure and enhance fluid movement.

Career Highlights

Throughout his career, Kozawa has worked with prominent companies such as Aisan Kogyo Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in pump technology.

Collaborations

Kozawa has collaborated with talented individuals in the industry, including Naohiro Natsume and Hirofumi Komatsubara. These partnerships have fostered innovation and creativity in his work.

Conclusion

Tadashi Kozawa's contributions to fluid dynamics through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the industry and pave the way for future advancements.

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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