Katsuhiro Fujimoto

This inventor holds 13 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignees: Asahi Kasei Kabushiki Kaisha, Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 2001-2021.

USPTO Granted Patents = 13 (Patent Applications = 3)

% Patents Active = 61.5

EPO Patents = 3

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 85(Granted Patents)

Location History:

Nobeoka, JP (2001 - 2005)
Yokohama, JP (2007)
Tokyo, JP (2021)

Company Filing History:

12 out of 993

Asahi Kasei Kabushiki Kaisha

patents

1 out of 1,297

Asahi Kasei Kogyo Kabushiki Kaisha

patents

Years Active: 2001-2021

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11021562 - Polyisocyanate composition, blocked polyisocyanate composition, hydrophilic polyisocyanate composition, coating material composition, and coating film (2021-06-01),

2. 7198846 - Polytrimethylene terephthalate resin (2007-04-03),

3. 6916535 - Poly (trimethylene terephthalate) pellets and method for production thereof (2005-07-12),

4. 6867322 - Ester-forming monomer (2005-03-15),

5. 6740400 - Poly (trimethylene terephthalate) and a process for producing the same (2004-05-25),

6. 6692671 - Process for producing a polyester fiber (2004-02-17),

7. 6652964 - Polyester fiber and fabric prepared therefrom (2003-11-25),

8. 6645619 - Modified polytrimethylene terephthalate (2003-11-11),

9. 6620502 - Polytrimethylene terephthalate fiber and process for producing the same (2003-09-16),

10. 6468655 - Smooth polyester fiber (2002-10-22),

11. 6423814 - Polyester resin composition (2002-07-23),

12. 6316101 - Polyester fiber and fabrics made by using the same (2001-11-13),

13. 6284370 - Polyester fiber with excellent processability and process for producing the same (2001-09-04),

Title: Katsuhiro Fujimoto: Innovator in Polyisocyanate and Resin Technologies

Introduction

Katsuhiro Fujimoto is a prominent inventor based in Nobeoka, Japan. He has made significant contributions to the field of polyisocyanate and resin technologies, holding a total of 13 patents. His work has advanced the understanding and application of various chemical compositions in industrial settings.

Latest Patents

Fujimoto's latest patents include a range of innovative compositions. These include a polyisocyanate composition, a blocked polyisocyanate composition, and a hydrophilic polyisocyanate composition. Additionally, he has developed a coating material composition and a coating film. His inventions provide polyisocyanate compounds represented by specific general formulas, enhancing their utility in various applications. Another notable patent is for a polytrimethylene terephthalate resin, which features specific characteristics such as intrinsic viscosity and psychometric lightness values.

Career Highlights

Throughout his career, Katsuhiro Fujimoto has worked with notable companies, including Asahi Kasei Corporation and Asahi Kasei Kogyo Corporation. His experience in these organizations has allowed him to refine his expertise in chemical engineering and material science. His contributions have been instrumental in developing new materials that meet industry demands.

Collaborations

Fujimoto has collaborated with esteemed colleagues, including Jinichiro Kato and Tetsuko Takahashi. These partnerships have fostered innovation and have led to the successful development of various patented technologies.

Conclusion

Katsuhiro Fujimoto's work in polyisocyanate and resin technologies showcases his innovative spirit and dedication to advancing material science. His numerous patents reflect his commitment to creating effective solutions for industrial applications.