Tokyo, Japan

Masaaki Shinohata

This inventor holds 37 USPTO granted patents and 2 published patent applications, plus 9 CIPO patents and 25 EPO patents, primarily in Isocyanate Production. Top assignees: Asahi Kasei Chemicals Corporation, Asahi Kasei Kabushiki Kaisha. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Shinohata. Retrieved from https://idiyas.com/inventor/masaaki-shinohata

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

USPTO Granted Patents = 37 

% Patents Active = 75.7

 

 

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 2011-2025

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Areas of Expertise:
Isocyanate
Organic Amine
Carbamic Acid Ester
Polyisocyanate
Separation Method
Curing Agent
Aromatic Hydroxy Compound
Dialkyl Tin
Carbonyl Compound
Curing Composition
Resin Composition
Isothiocyanate
37 patents (USPTO):Explore Patents

Title: Masaaki Shinohata: Innovator in Organic Chemistry

Introduction

Masaaki Shinohata, based in Tokyo, Japan, is a prominent inventor known for his contributions to the field of organic chemistry. With a remarkable portfolio of 36 patents, Shinohata has made significant advancements in chemical processes and methodologies, particularly in the production and collection of organic compounds.

Latest Patents

One of Masaaki Shinohata's latest innovations is a method for collecting organic amines from a liquid phase component formed as a by-product in the synthesis of various compounds. This meticulous method involves several steps, including reacting the liquid phase component with active hydrogen-containing compounds and efficiently managing gas phase components within a reactor. Another notable patent focuses on producing amino acid aminoalkyl esters or their inorganic acid salts, showcasing his expertise in the synthesis of complex organic molecules.

Career Highlights

Masaaki Shinohata has had a distinguished career, having worked with leading companies such as Asahi Kasei Chemicals Corporation and Asahi Kasei Kabushiki Kaisha. His experience at these renowned organizations has honed his skills and contributed to his innovative contributions to the field.

Collaborations

Throughout his career, Shinohata has collaborated with esteemed colleagues, including Nobuhisa Miyake and Yuji Kosugi. These partnerships have fostered a creative environment and furthered the development of groundbreaking chemical processes.

Conclusion

Masaaki Shinohata's extensive patent portfolio and innovative approach to organic chemistry underscore his status as a leading inventor in the field. His contributions not only advance industrial chemistry but also inspire future innovations in the scientific community.

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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