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For the Inventor, By the Inventor

Osaka, Japan

Tsuguhiro Katoh

This inventor holds 10 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1988-1997.

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Osaka, JP (1988 - 1990)
  • Toyonaka, JP (1990)
  • Hyogo, JP (1994)
  • Sanda, JP (1996 - 1997)

Company Filing History:

goldMedal10 out of 6,959 
 
Sumitomo Chemical Company, Limited
 patents

Years Active: 1988-1997

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10 patents (USPTO):Explore Patents
1. 5693644 - Wood preservatives (1997-12-02),
2. 5563159 - Dithiocarbonimide derivatives useful as acaricidal, fungicidal, and (1996-10-08),
3. 5322845 - Acrylic acid derivatives, a fungicide containing them as an active (1994-06-21),
4. 4927827 - Pyridinylpyrimidine derivatives, method for production thereof and a (1990-05-22),
5. 4918089 - Amide derivatives, and their production and agricultural fungicides (1990-04-17),
6. 4873248 - Pyridinylpyrimidines having fungicidal activity (1989-10-10),
7. 4868178 - Pyridinyl-s-triazine derivatives (1989-09-19),
8. 4783466 - Novel pyridinylpyrimidine derivatives, method for production thereof and (1988-11-08),
9. 4769376 - Certain tri- or tetra-substituted pyridyl-1,2,4-triazoles useful as (1988-09-06),
10. 4752608 - Fungicidal pyridinylpyrimidine derivatives (1988-06-21),

Title: The Innovative Contributions of Tsuguhiro Katoh

Introduction

Tsuguhiro Katoh is an acclaimed inventor based in Osaka, Japan, recognized for his significant contributions to the field of wood preservatives and agrochemicals. With a remarkable portfolio of 10 patents, Katoh has made strides in developing effective chemical solutions to enhance the durability and safety of wood, as well as combat various pests.

Latest Patents

Among his latest inventions are innovative wood preservatives that utilize pyridylpyrimidine compounds. These wood preservatives are known for their high wood-preserving efficacy, which effectively protects wood from decay and damage. Additionally, Katoh has developed dithiocarbonimide derivatives that serve multiple purposes, including fungicidal, insecticidal, and acaricidal applications. This compound showcases a complex structure with various substituents, enhancing its efficacy against a range of pests and pathogens.

Career Highlights

Tsuguhiro Katoh has been a vital part of Sumitomo Chemical Company, Limited, where he continues to lead research initiatives in wood preservation and agrochemical development. His innovative approaches have contributed significantly to the company’s portfolio, positioning them as leaders in their industry. His commitment to finding effective chemical solutions underscores the importance of innovation in enhancing product performance.

Collaborations

Throughout his career, Katoh has collaborated with esteemed colleagues, including Kiyoto Maeda and Masao Shiroshita. Their joint efforts have led to numerous advancements in chemical formulations, allowing for a broader application of their research findings within various industries.

Conclusion

Tsuguhiro Katoh's work exemplifies the impact of innovation in the field of chemical engineering, particularly regarding wood preservation and pest control. With his significant patent portfolio and collaborative spirit, Katoh continues to shape the future of these industries, ensuring sustainable and effective solutions for both companies and consumers.

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