Chigasaki, Japan

Nobumitsu Kitashima

This inventor holds 1 USPTO granted patent. Top assignee: Ebara Corporation. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobumitsu Kitashima. Retrieved from https://idiyas.com/inventor/nobumitsu-kitashima

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 = 72(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Nobumitsu Kitashima: Innovator in Corrosion Prevention

Introduction

Nobumitsu Kitashima is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of materials science, particularly in the area of corrosion prevention. His innovative work has led to the development of a unique coating metal that offers enhanced protection for austenitic stainless steel.

Latest Patents

One of Kitashima's key patents is focused on a coating metal designed to prevent crevice corrosion of austenitic stainless steel. This invention provides a reliable solution for achieving permanent protection in corrosive environments. The coating metal comprises a Ni-base, Co-base, or Ni-Co base metal, which incorporates a suitable amount of elements such as Cr, Mo, Fe, Si, and B.

Career Highlights

Nobumitsu Kitashima is associated with Ebara Corporation, where he has been instrumental in advancing technologies related to corrosion resistance. His expertise in materials science has positioned him as a valuable asset within the company.

Collaborations

Kitashima has collaborated with notable colleagues, including Norio Takahashi and Juichi Ishiguro. Their combined efforts have contributed to the development of innovative solutions in the field of corrosion prevention.

Conclusion

Nobumitsu Kitashima's work in developing a coating metal for preventing crevice corrosion represents a significant advancement in materials science. His contributions continue to impact industries that rely on the durability of stainless steel in corrosive environments.

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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