Osaka, Japan

Kouichi Tanaka

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Daikin Industries, Ltd., Nohken Inc., Suntory Holdings Limited. Active years: 2000-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Tanaka. Retrieved from https://idiyas.com/inventor/kouichi-tanaka-83e722t4

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 75.0


Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 44(Granted Patents)


Location History:

  • Sakai, JP (2017)
  • Osaka, JP (2000 - 2023)

Company Filing History:


Years Active: 2000-2023

Loading Chart...
Loading Chart...
4 patents (USPTO):Explore Patents

Title: Kouichi Tanaka: Innovator in Gas Bearings and Compressors

Introduction

Kouichi Tanaka is a notable inventor based in Osaka, Japan. He has made significant contributions to the fields of gas bearings and compressors, holding a total of 4 patents. His innovative designs have advanced the technology used in various industrial applications.

Latest Patents

Tanaka's latest patents include a thrust gas bearing and a centrifugal compressor equipped with the same. The thrust gas bearing features a collar portion fixed to a shaft, with gas film forming parts that enhance its performance. Additionally, he has developed a refrigeration apparatus that utilizes this thrust gas bearing. Another notable invention is a rotary compressor that incorporates a balance weight mechanism designed to optimize centrifugal force on the drive shaft. This mechanism includes a unique design that covers the head of a rivet, ensuring efficient operation.

Career Highlights

Throughout his career, Kouichi Tanaka has worked with prominent companies such as Daikin Industries and Suntory Holdings Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the industry.

Collaborations

Tanaka has collaborated with talented individuals, including Takashi Shimizu and Kazutaka Hori. These partnerships have fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Kouichi Tanaka's contributions to gas bearings and compressors highlight his role as a significant inventor in the field. His patents reflect a commitment to innovation and excellence in engineering.

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]
Loading…