Yokohama, Japan

Kazuo Sakamoto

This inventor holds 2 USPTO granted patents. Top assignees: Ask Corporation, Mitsubishi Steel Mfg. Co., Ltd., Sanshin Thermal Insulation Co., Ltd.. Active years: 1995-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Sakamoto. Retrieved from https://idiyas.com/inventor/kazuo-sakamoto-p2ho0ne2

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1995-1996

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2 patents (USPTO):Explore Patents

Title: Kazuo Sakamoto: Innovator in Steel and Bamboo Fiber Production

Introduction

Kazuo Sakamoto is a notable inventor based in Yokohama, Japan. He has made significant contributions to the fields of material science and sustainable production methods. With a total of two patents to his name, Sakamoto's work reflects a commitment to innovation and practicality.

Latest Patents

Sakamoto's latest patents include a unique steel formulation designed for carburized gears. This steel exhibits exceptional softening resistance, consisting of specific weight percentages of carbon, silicon, manganese, nickel, chromium, molybdenum, copper, aluminum, vanadium, niobium, oxygen, and nitrogen. The innovative aspect of this steel is its ability to maintain hardness after quenching and tempering, ensuring durability in high-performance applications. Additionally, he has developed a method for producing bamboo fibers, which involves a three-step process of crushing, fiberizing, and separating the inner skin of bamboo. This method not only enhances the efficiency of bamboo fiber production but also promotes the use of sustainable materials.

Career Highlights

Throughout his career, Sakamoto has worked with reputable companies such as Ask Corporation and Sanshin Thermal Insulation Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Sakamoto has collaborated with notable coworkers, including Norihito Akiyama and Motonobu Abe. Their combined expertise has likely fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Kazuo Sakamoto's contributions to the fields of steel production and bamboo fiber manufacturing highlight his innovative spirit and dedication to sustainability. His patents reflect a blend of technical knowledge and practical application, making him a significant figure in contemporary invention.

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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