Katsumi Masuda

This inventor holds 10 USPTO granted patents. Top assignees: Ihara Chemical Industry Co., Ltd., Kumiai Chemical Industry Co., Ltd.. Active years: 1989-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Masuda. Retrieved from https://idiyas.com/inventor/katsumi-masuda-4nylumj6

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

Calculating rank

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 5.9

ph-index = 6

Forward Citations = 86(Granted Patents)

Location History:

Iwata, JP (1995)
Shizuoka, JP (1989 - 1998)
Iwata-gun, JP (1996 - 2000)

Company Filing History:

10 out of 211

Ihara Chemical Industry Co., Ltd.

patents

10 out of 216

Kumiai Chemical Industry Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1989-2000

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6090815 - Pyrimidinyloxyalkanoic amide derivatives and fungicides for agricultural (2000-07-18),

2. 6075055 - Phenylalkane amide derivatives and agricultural or horticultural (2000-06-13),

3. 5763616 - Indazolesulfonylurea derivative, its use and intermediate for its (1998-06-09),

4. 5670452 - Indazolesulfonylurea derivative, its use and intermediate for its (1997-09-23),

5. 5534481 - Indazolesulfonylurea derivative, its use and intermediate for its (1996-07-09),

6. 5418212 - Alkanoic acid amide derivative or its salt, and herbicidal composition (1995-05-23),

7. 5411934 - Alkanoic acid amide derivative or its salt, process for producing the (1995-05-02),

8. 4992438 - Pyrimidine derivatives, process for preparing the same and agricultural (1991-02-12),

9. 4988704 - Pyrimidine derivative, process for preparing same and argicultural or (1991-01-29),

10. 4814338 - Pyrimidine derivative, process for preparing same and agricultural or (1989-03-21),

Title: The Innovations of Katsumi Masuda

Introduction

Katsumi Masuda is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of agricultural chemistry, holding a total of 10 patents. His work focuses on developing innovative solutions for agricultural challenges.

Latest Patents

Masuda's latest patents include groundbreaking research on pyrimidinyloxyalkanoic amide derivatives and fungicides for agricultural use. He has also developed phenylalkane amide derivatives aimed at enhancing agricultural and horticultural practices. These inventions reflect his commitment to improving crop protection and sustainability.

Career Highlights

Throughout his career, Katsumi Masuda has worked with notable 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 expertise and contribute to significant advancements in agricultural chemistry.

Collaborations

Masuda has collaborated with esteemed colleagues, including Yoshiyuki Kojima and Shigekazu Ito. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Katsumi Masuda's contributions to agricultural chemistry through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence agricultural practices and improve crop protection methods.

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]