Shigeru Hayashi

This inventor holds 9 USPTO granted patents. Top assignees: Ihara Chemical Industry Co., Ltd., Kumiai Chemical Industry Co., Ltd., Kumiai Chemical Industries Ltd.. Active years: 1978-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Hayashi. Retrieved from https://idiyas.com/inventor/shigeru-hayashi-ts6sw1ol

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

Calculating rank

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.7

ph-index = 4

Forward Citations = 35(Granted Patents)

Location History:

Shizuoka, JA (1978)
Shizuoka, JP (1994 - 1995)
Shizuoka-ken, JP (1996)
Ogasa-gun, JP (1996 - 1998)

Company Filing History:

8 out of 211

Ihara Chemical Industry Co., Ltd.

patents

8 out of 216

Kumiai Chemical Industry Co., Ltd.

patents

1 out of 1

Kumiai Chemical Industries Ltd.

patent

where one patent can have more than one assignee

Years Active: 1978-1998

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5811424 - Amino-acid amide derivatives, method for producing the same, and (1998-09-22),

2. 5789428 - Amino-acid amide derivatives, processes for preparing the same, (1998-08-04),

3. 5723469 - Amino-acid amide derivatives, agricultural or horticultural fungicides, (1998-03-03),

4. 5574064 - Amino-acid amide derivatives, agricultural or horticultural fungicides, (1996-11-12),

5. 5536837 - N-sulfonyl carboxylic amide derivative (1996-07-16),

6. 5478799 - N-sulfonyl carboxylic amide derivative including an N-containing (1995-12-26),

7. 5444060 - N-sulfonyl carboxylic amide derivative including an N-containing (1995-08-22),

8. 5348976 - Condensed heterocyclic derivatives and agricultural or horticultural (1994-09-20),

9. 4066760 - Agricultural and horticultural fungicidal compositions (1978-01-03),

Title: Shigeru Hayashi: Innovator in Amino-Acid Amide Derivatives

Introduction

Shigeru Hayashi is a notable inventor based in Ogasa-gun, Japan. He has made significant contributions to the field of chemistry, particularly in the development of amino-acid amide derivatives. With a total of 9 patents to his name, Hayashi's work has had a considerable impact on various applications in the chemical industry.

Latest Patents

Hayashi's latest patents include innovative methods for producing amino-acid amide derivatives. His work focuses on processes for preparing these compounds, which are essential in various chemical applications. These advancements showcase his commitment to enhancing the efficiency and effectiveness of chemical production.

Career Highlights

Throughout his career, Shigeru Hayashi has worked with prominent companies such as Kumiai Chemical Industry Co., Ltd. and Ihara Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to significant projects in the chemical sector.

Collaborations

Hayashi has collaborated with esteemed colleagues, including Junetsu Sakai and Norihisa Yonekura. These partnerships have fostered a creative environment that has led to innovative solutions in their field.

Conclusion

Shigeru Hayashi's contributions to the field of chemistry, particularly through his patents on amino-acid amide derivatives, highlight his role as a significant innovator. His work continues to influence the industry and inspire future advancements.

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]