Tokyo, Japan

Sigeru Wakamatsu

This inventor holds 1 USPTO granted patent. Top assignee: Toshiba Silicone Co., Ltd.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sigeru Wakamatsu. Retrieved from https://idiyas.com/inventor/sigeru-wakamatsu

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 = 16(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Sigeru Wakamatsu: Innovator in Polyorganosilane Technology

Introduction

Sigeru Wakamatsu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyorganosilane compounds. His innovative work has led to advancements in various applications, showcasing his expertise and dedication to research.

Latest Patents

Wakamatsu holds a patent for a process for preparing polyorganosilane. This patent, which is a crucial development in the field, involves a method that subjects a disilane compound with at least two hydrocarbyloxy groups to a disproportionation reaction. The process utilizes a catalyst that comprises a reaction product of an organic alkali metal compound, enhancing the efficiency and effectiveness of the preparation.

Career Highlights

Throughout his career, Sigeru Wakamatsu has been associated with Toshiba Silicone Co., Ltd., where he has contributed to various innovative projects. His work has not only advanced the company's research capabilities but has also positioned him as a key figure in the field of silicone materials.

Collaborations

Wakamatsu has collaborated with esteemed colleagues such as Takafumi Imai and Keiji Kabeta. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, further enhancing the impact of their collective work.

Conclusion

Sigeru Wakamatsu's contributions to the field of polyorganosilane technology exemplify his commitment to innovation and research. His patent and collaborations highlight his role as a significant inventor in the materials science domain.

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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