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For the Inventor, By the Inventor

Sakai, Japan

Akira Okamoto

This inventor holds 7 USPTO granted patents. Top assignees: Nippon Steel Corporation, Sakai Chemical Industry Co., Ltd., Toray Industries, Inc.. Active years: 1977-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Okamoto. Retrieved from https://idiyas.com/inventor/akira-okamoto-s56dhapc

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 65(Granted Patents)


Location History:

  • Yokohama, JA (1977 - 1978)
  • Kitakyushu, JP (1980)
  • Yokohama, JP (1982)
  • Sakai, JP (1992 - 1997)
  • Ube, JP (1997)

Company Filing History:

goldMedal7 out of 3,724 
 
Nippon Steel Corporation
 patents
silverMedal1 out of 158 
 
Sakai Chemical Industry Co., Ltd.
 patents
bronzeMedal1 out of 3,586 
 
Toray Industries, Inc.
 patents
4. 1 out of 39,010 
 
Toyota Jidosha Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1977-1997

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7 patents (USPTO):Explore Patents
1. 5679464 - Joined product of heat-resisting alloys and method for joining (1997-10-21),
2. 5618498 - Method for brazing heat resisting alloy having on its surface insulating (1997-04-08),
3. 5116646 - Method of metallizing oxide ceramic with excellent hermetic sealing and (1992-05-26),
4. 4352899 - Coating composition for metal-substrate (1982-10-05),
5. 4191731 - Wet process using steel slag for waste gas desulfurization (1980-03-04),
6. 4072657 - Resin composite for paint curable by high energy ionizing radiation (1978-02-07),
7. 4012559 - Radiation curable coating composition and precoated metal having top (1977-03-15),

Title: Akira Okamoto: Innovator in Heat-Resisting Alloys

Introduction

Akira Okamoto is a prominent inventor based in Sakai, Japan, known for his significant contributions to the field of heat-resisting alloys. With a total of seven patents to his name, Okamoto has made remarkable advancements in materials science, particularly in the joining of heat-resisting alloys.

Latest Patents

Among his latest patents, Okamoto has developed a joined product of heat-resisting alloys and a method for brazing heat-resisting alloys that have insulating surfaces. These innovations demonstrate his expertise in enhancing the performance and durability of materials used in high-temperature applications.

Career Highlights

Throughout his career, Okamoto has worked with notable companies such as Nippon Steel Corporation and Sakai Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in alloy technology.

Collaborations

Okamoto has collaborated with several talented individuals in his field, including Shogo Konya and Tadashi Tanaka. These partnerships have fostered a creative environment that has led to innovative solutions in materials engineering.

Conclusion

Akira Okamoto's work in heat-resisting alloys has positioned him as a key figure in the industry. His patents and collaborations reflect his dedication to advancing technology in this critical area.

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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