Company Filing History:

13 out of 1,586

Teijin Limited

Agency of Industrial Science

patents

4. 1 out of 1

Kabushiki Kaisha Djk Res Center

where one patent can have more than one assignee

Years Active: 1976-1992

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5175043 - Aromatic polymer molded article with modified surface condition and (1992-12-29),

2. 4844987 - Polyamide molding material and hollow-molded body obtained therefrom (1989-07-04),

3. 4729927 - Polyester packaging material (1988-03-08),

4. 4336307 - Hollow water absorbing polyester filaments and a process for producing (1982-06-22),

5. 4107143 - Aromatic polyester carbonate and method for producing the same (1978-08-15),

6. 4066624 - Polyesters of naphthalene carboxylic acids and hydroxy alkoxydiphenyl (1978-01-03),

7. 4060516 - Naphthalate polyester filaments (1977-11-29),

8. 4051112 - Polyester granule for melt-shaping and process for the preparation (1977-09-27),

9. 4026973 - Process for preparing heat-resistant aromatic polyester filaments (1977-05-31),

10. 3984600 - Zip fasteners made of polyester monofilaments (1976-10-05),

11. 3963844 - Extrusion-molded article having good thermal stability (1976-06-15),

12. 3961008 - Process for preparing polyester shaped articles (1976-06-01),

13. 3952125 - Electrically insulating material (1976-04-20),

Title: Takatoshi Kuratsuji: Innovator in Polymer Technology

Introduction

Takatoshi Kuratsuji is a prominent inventor based in Iwakuni, Japan. He has made significant contributions to the field of polymer technology, holding a total of 13 patents. His work focuses on developing advanced materials with enhanced properties for various applications.

Latest Patents

Among his latest patents are the "Aromatic polymer molded article with modified surface condition" and "Polyamide molding material and hollow-molded body obtained therefrom." The latter patent describes a material for forming a hollow-molded body, which comprises a polyamide featuring hexamethylene isophthalamide units as the main recurring units. This innovative polyamide molding material can be used alone or in combination with polyethylene terephthalate to create a hollow-molded body with excellent gas barrier properties.

Career Highlights

Throughout his career, Takatoshi has worked with notable companies such as Teijin Limited and Teyin Limited. His experience in these organizations has allowed him to refine his expertise in polymer science and contribute to the development of cutting-edge materials.

Collaborations

Takatoshi has collaborated with esteemed colleagues, including Shoji Kawase and Takeo Shima. These partnerships have fostered a creative environment that has led to the advancement of innovative solutions in the field of polymer technology.

Conclusion

In summary, Takatoshi Kuratsuji is a distinguished inventor whose work in polymer technology has resulted in numerous patents and significant advancements in material science. His contributions continue to influence the industry and inspire future innovations.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.