Tokyo, Japan

Masatoshi Oishi

This inventor holds 7 USPTO granted patents and 6 published patent applications and 6 EPO patents. Top assignee: Nippon Paper Industries Co., Ltd.. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Oishi. Retrieved from https://idiyas.com/inventor/masatoshi-oishi

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

USPTO Granted Patents = 7 

% Patents Active = 85.7

 

Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2021-2023

Loading Chart...
Loading Chart...
7 patents (USPTO):Explore Patents

Title: Masatoshi Oishi: Innovator in Inorganic Carbonate Synthesis

Introduction

Masatoshi Oishi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the synthesis of inorganic carbonates and complex fibers. With a total of seven patents to his name, Oishi's work has implications for various industrial applications.

Latest Patents

Oishi's latest patents include innovative processes for preparing inorganic carbonates. One of his notable inventions focuses on efficiently synthesizing inorganic microparticles. This process involves generating ultrafine bubbles containing carbonic acid gas, which allows for the deposition of inorganic carbonate microparticles with an average primary particle size of 300 nm or less. Another significant patent pertains to the development of complex fibers made from cellulose fibers combined with inorganic particles. These complex fibers exhibit improved drainage and retention properties, making them suitable for sheet formation.

Career Highlights

Masatoshi Oishi has established himself as a key figure at Nippon Paper Industries Co., Ltd. His work has not only advanced the understanding of inorganic materials but has also contributed to the development of new applications in the paper industry. His innovative approaches have garnered attention and respect within the scientific community.

Collaborations

Oishi has collaborated with notable colleagues, including Shisei Goto and Toru Nakatani. These partnerships have facilitated the exchange of ideas and expertise, further enhancing the impact of their collective research efforts.

Conclusion

Masatoshi Oishi's contributions to the field of materials science, particularly in the synthesis of inorganic carbonates and complex fibers, highlight his innovative spirit and dedication to advancing technology. His work continues to influence various industries, showcasing the importance of research and development in creating new materials.

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]
Loading…