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Katsuhiro Imazu

This inventor holds 36 USPTO granted patents and 1 EPO patent, primarily in Seamless Cans. Top assignees: Toyo Seikan Kaisha, Ltd., Toy Seikan Kaisha Ltd.. Active years: 1976-2000.

USPTO Granted Patents = 36

% Patents Active = 100.0

EPO Patents = 1

Average Co-Inventor Count = 3.9

ph-index = 16

Forward Citations = 575(Granted Patents)

Location History:

Yokohama, JA (1976)
Yokohama, JP (1984 - 2000)
Kanagawa, JP (1996 - 2000)

Company Filing History:

35 out of 586

Toyo Seikan Kaisha, Ltd.

patents

1 out of 1

Toy Seikan Kaisha Ltd.

patent

Years Active: 1976-2000

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Areas of Expertise:

Seamless Can

Laminated Container

Flavor Retention

Draw-Formed Can

Resin-Metal Laminate

Thickness-Reduced Can

Metal Vessel

Packaging Material

Coated Metal Plate

Printed Draw-Formed Body

Deep-Draw-Formed Can

Redrawing Method

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6099924 - Laminate and container made of the same (2000-08-08),

2. 6025056 - Laminate sheet and process for making a seamless can using the same (2000-02-15),

3. 5985080 - Process for producing a resin-metal laminate (1999-11-16),

4. 5803301 - Seamless can and process for making the same (1998-09-08),

5. 5798183 - Packaging material having excellent flavor retention (1998-08-25),

6. 5778722 - Method of producing seamless cans (1998-07-14),

7. 5759651 - Seamless can (1998-06-02),

8. 5753328 - Polyester-metal laminated sheet and seamless cans using the same (1998-05-19),

9. 5750222 - Seamless can with necked-in portion (1998-05-12),

10. 5705240 - Coated metal plate for cans and seamless cans formed therefrom (1998-01-06),

11. 5700529 - Seamless can and a method of producing the same (1997-12-23),

12. 5653357 - Laminated draw-formed container having excellent flavor-retentivity and (1997-08-05),

13. D372868 - Container (1996-08-20),

14. 5512365 - Laminated sheet metal for container manufacture and primer used in (1996-04-30),

15. 5360649 - Thickness-reduced draw-formed can (1994-11-01),

Title: **Katsuhiro Imazu: Innovator of Laminates and Containers**

Introduction

Katsuhiro Imazu is a renowned inventor based in Yokohama, Japan, holding an impressive total of 36 patents. His work primarily focuses on innovations in laminate materials and can-making processes, showcasing significant advancements in the packaging industry.

Latest Patents

Among Imazu's latest patents are two notable inventions: the first describes a laminate obtained by laminating a resin composed chiefly of polyester on a base material, which features a unique melt viscosity ratio. The second patent focuses on a laminate that facilitates the production of seamless cans. This laminate comprises a metal sheet with a thermoplastic resin layer that includes various polyester-based resin layers, designed to enhance durability and provide a seamless integration for can-making.

Career Highlights

Katsuhiro Imazu has made substantial contributions to the field of material science, particularly during his tenure at Toyo Seikan Kaisha, Ltd. His extensive patent portfolio reflects his dedication to innovation and his ability to address industry challenges through advanced materials.

Collaborations

Throughout his career, Imazu has collaborated with notable colleagues such as Tetsuo Miyazawa and Tomomi Kobayashi, contributing to a culture of teamwork that fosters innovation and the development of groundbreaking technologies.

Conclusion

Katsuhiro Imazu remains a pivotal figure in the field of materials innovation. His patents not only demonstrate his technical expertise but also highlight his commitment to improving product efficiency and durability within the packaging industry. Through his work, Imazu continues to influence modern manufacturing practices and inspire future innovations.

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