Okegawa, Japan

Jun-ichiro Tomaru

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Kayaku Kabushiki Kaisha. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun-ichiro Tomaru. Retrieved from https://idiyas.com/inventor/jun-ichiro-tomaru

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 = 14(Granted Patents)


Company Filing History:


Years Active: 1999

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Jun-ichiro Tomaru: Innovator in Chemical Production

Introduction

Jun-ichiro Tomaru is a notable inventor based in Okegawa, Japan. He has made significant contributions to the field of chemical production, particularly through his innovative methods for synthesizing complex compounds. His work has implications for both industrial applications and the advancement of chemical engineering.

Latest Patents

Tomaru holds a patent for a method for producing bis(3-amino-4-hydroxyphenyl) compounds. This method involves reducing bis(3-nitro-4-hydroxyphenyl) compounds with hydrazines in the presence of a catalyst. The process is designed to yield high-quality bis(3-amino-4-hydroxyphenyl) compounds under mild conditions and at high yields. The products can be isolated and purified easily, resulting in higher purity levels. This method is particularly suitable for industrial-scale production.

Career Highlights

Throughout his career, Jun-ichiro Tomaru has demonstrated a commitment to innovation in chemical processes. His patent reflects his expertise and dedication to improving production methods in the chemical industry. He is associated with Nippon Kayaku Kabushiki Kaisha, a company known for its advancements in pharmaceuticals and chemicals.

Collaborations

Tomaru has worked alongside notable colleagues such as Masaki Fujimoto and Kenji Kunikata. Their collaborative efforts have contributed to the development of new methodologies and enhanced the overall research output in their field.

Conclusion

Jun-ichiro Tomaru's contributions to the field of chemical production exemplify the impact of innovative thinking in industrial applications. His patented method for producing bis(3-amino-4-hydroxyphenyl) compounds showcases his ability to enhance production efficiency and product quality.

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…