Tokyo, Japan

Seiji Tanikawa

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Yoshino Gypsum Co., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Tanikawa. Retrieved from https://idiyas.com/inventor/seiji-tanikawa

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Seiji Tanikawa: Innovator in Gypsum Board Manufacturing

Introduction

Seiji Tanikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of manufacturing, particularly in the production of gypsum boards. His innovative approach has led to the development of a unique device that enhances the efficiency of gypsum board manufacturing.

Latest Patents

Tanikawa holds a patent for a "Smoother and gypsum board manufacturing device." This invention includes a conveying device for a molded body, a pair of arms that are swingable in upward and downward directions, and a smoother plate fixed to the arms. The device also features weights that are movable along the arms, a weight position changing device, and a control device to manage the weights' positions. This invention aims to improve the manufacturing process of gypsum boards, making it more efficient and effective.

Career Highlights

Seiji Tanikawa is currently employed at Yoshino Gypsum Co., Ltd., where he continues to innovate and contribute to the industry. His work has been instrumental in advancing manufacturing techniques and improving product quality.

Collaborations

Tanikawa collaborates with Takumi Hatanaka, a fellow innovator in the field. Together, they work on projects that aim to enhance manufacturing processes and develop new technologies.

Conclusion

Seiji Tanikawa's contributions to gypsum board manufacturing through his innovative patent demonstrate his commitment to advancing the industry. His work continues to influence manufacturing practices and improve efficiency in production.

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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