Fujisawa, Japan

Takehiko Ichikawa

This inventor holds 1 USPTO granted patent. Top assignee: Ajinomoto Co., Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiko Ichikawa. Retrieved from https://idiyas.com/inventor/takehiko-ichikawa-widr9mt8

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 = 7.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: **Inventor Spotlight: Takehiko Ichikawa**

Introduction

Takehiko Ichikawa, based in Fujisawa, Japan, is an accomplished inventor with a focus on chemical processes. With a notable patent to his name, he has made significant contributions to the field.

Latest Patents

Ichikawa holds a patent for a "Process for producing 2-amino-(2)-thiazoline-4-carboxylic acid." This innovative process involves the dehydrochlorination of S-(.beta.-carboxy-.beta.-chloroethyl) isothiourea, achieving this by adding it to an aqueous medium that is maintained at a pH level ranging from 5.5 to 7.5 with the assistance of an alkali.

Career Highlights

Ichikawa's career has been marked by his work at Ajinomoto Co., Ltd., a leading company known for its advancements in food and biotechnology. His expertise in chemical processes has contributed to the company's ongoing innovation in creating essential compounds.

Collaborations

During his tenure, Ichikawa has collaborated with notable colleagues such as Kazushi Togo and Fumihide Tamura. These collaborations have fostered a dynamic work environment and have significantly enhanced the research and development capabilities of their team.

Conclusion

Takehiko Ichikawa exemplifies dedication to innovation and collaboration in the field of chemistry. His patented processes contribute to the advancement of technology and continue to play a vital role in the work done at Ajinomoto Co., Ltd. His contributions are a testament to the impact of inventive minds in the industry.

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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