Yokohama, Japan

Yoshihiko Ohama

This inventor holds 1 USPTO granted patent. Top assignees: Tohoku Electric Power Company, Inc., Tohoku Pole Company, Inc., Other. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Ohama. Retrieved from https://idiyas.com/inventor/yoshihiko-ohama-2f66jpbn

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 = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Innovations by Yoshihiko Ohama

Introduction

Yoshihiko Ohama is a notable inventor based in Yokohamashi, Japan. He has made significant contributions to the field of construction materials through his innovative patent. His work focuses on improving the mechanical strength of construction materials, which is crucial for various applications in the industry.

Latest Patents

Yoshihiko Ohama holds a patent for a granular material used in construction. The patent describes an improved grain material that comprises a main component of fly ash or slug powder, combined with reinforcing fibers. These fibers are mixed with the main material and a binder to create a grain body, allowing the fibers to project outward from the surface. This unique design enhances the bonding strength between the grain and the binder, such as cement, thereby improving the overall mechanical strength of the resulting construction material. He has 1 patent to his name.

Career Highlights

Throughout his career, Yoshihiko Ohama has worked with Tohoku Electric Power Company, Inc. His experience in the industry has allowed him to develop innovative solutions that address the challenges faced in construction materials.

Collaborations

Yoshihiko Ohama has collaborated with notable individuals in his field, including Tadashi Yamamoto and Seishi Suzuki. These collaborations have contributed to the advancement of his research and innovations.

Conclusion

Yoshihiko Ohama's contributions to the field of construction materials through his innovative patent demonstrate his commitment to enhancing the mechanical strength of construction materials. His work continues to influence the industry positively.

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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