Takatsuki, Japan

Kouichi Kuroda

This inventor holds 18 USPTO granted patents, plus 4 CIPO patents and 7 EPO patents, primarily in Metal Pipe Manufacturing. Top assignees: Sumitomo Metal Industries, Inc., Nippon Steel Sumitomo Metal Corporation, Sanyo Electric Co., Ltd.. Active years: 1990-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Kuroda. Retrieved from https://idiyas.com/inventor/kouichi-kuroda

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

Calculating rank

% Patents Active = 94.4


 

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 139(Granted Patents)


Location History:

  • Amagasaki, JP (1990)
  • Gamou, JP (1993)
  • Gamo-gun, JP (1998)
  • Osaka, JP (1999 - 2011)
  • Takatsuki, JP (1996 - 2014)
  • Tokyo, JP (2016 - 2019)

Company Filing History:


Years Active: 1990-2019

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Areas of Expertise:
Heat Transfer Tube
Austenitic Alloy Pipe
Double-Wall Tube
Tube Straightening
Induction Hardened Shaft
Seamless Steel Pipe
Titanium Alloy Work Piece
Rotor Processing
Finned Tube
Wire Production
Clothes Dryer
Washing Machine Control
18 patents (USPTO):Explore Patents

Title: Kouichi Kuroda: Innovator in Heat Transfer Technology

Introduction

Kouichi Kuroda is a prominent inventor based in Takatsuki, Japan, known for his significant contributions to the field of heat transfer technology. With a total of 18 patents to his name, Kuroda has developed innovative methods that enhance the efficiency and durability of heat transfer tubes used in steam generators.

Latest Patents

Kuroda's latest patents include a method for producing a heat transfer tube for steam generators, which involves a series of steps including cold drawing, solid solution heat treatment, and straightening. This method utilizes high-pressure lubricating oil to ensure optimal results. Another notable patent is for an austenitic alloy pipe designed to withstand varying stress distributions, featuring a tensile yield strength of at least 689.1 MPa. These advancements demonstrate Kuroda's commitment to improving industrial applications through innovative engineering solutions.

Career Highlights

Throughout his career, Kouichi Kuroda has worked with esteemed companies such as Sumitomo Metal Industries, Inc. and Nippon Steel & Sumitomo Metal Corporation. His experience in these organizations has allowed him to refine his expertise in materials science and engineering, contributing to his success as an inventor.

Collaborations

Kuroda has collaborated with notable colleagues, including Kazuyuki Nakasuji and Tatsuya Okui. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field of heat transfer.

Conclusion

Kouichi Kuroda's innovative work in heat transfer technology has made a significant impact on the industry. His patents reflect a deep understanding of materials and engineering processes, positioning him as a key figure in advancing heat transfer solutions.

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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