Osaka, Japan

Junichi Ohtsuki

This inventor holds 2 USPTO granted patents. Top assignee: Kuraray Co., Ltd.. Active years: 2002-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Ohtsuki. Retrieved from https://idiyas.com/inventor/junichi-ohtsuki

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 97(Granted Patents)


Location History:

  • Kurashiki, JP (2002)
  • Osaka, JP (2005)

Company Filing History:


Years Active: 2002-2005

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2 patents (USPTO):Explore Patents

Title: Junichi Ohtsuki: Innovator in Dental Materials

Introduction

Junichi Ohtsuki is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of dental materials, particularly through his innovative patents. With a total of 2 patents, Ohtsuki's work focuses on enhancing the quality and performance of dental products.

Latest Patents

Ohtsuki's latest patents include two notable inventions. The first patent is for fillings and composite dental materials containing the fillings. This invention provides a filler that boasts high water resistance, high acid resistance, and excellent ion releasing abilities, such as fluorine ions. It also maintains high aesthetic appreciation over time. The second patent involves organophosphorus compounds for dental polymerizable compositions. This organic phosphate compound features at least one radically polymerizable double bond and is designed to improve the properties of dental materials.

Career Highlights

Ohtsuki is associated with Kuraray Co., Ltd., a company known for its advancements in dental and medical materials. His work at Kuraray has allowed him to develop innovative solutions that address the needs of dental professionals and patients alike.

Collaborations

Ohtsuki has collaborated with notable colleagues, including Koichi Okada and Koji Takahashi. These partnerships have contributed to the success of his inventions and the advancement of dental technology.

Conclusion

Junichi Ohtsuki's contributions to dental materials through his patents reflect his commitment to innovation in the field. His work continues to influence the development of high-quality dental products that enhance patient care.

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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