Nobuhisa Koiso

This inventor holds 10 USPTO granted patents and 4 published patent applications, plus 6 CIPO patents and 9 EPO patents. Top assignees: Toyo Seikan Group Holdings, Ltd., Toyo Seikan Kaisha, Ltd.. Active years: 2013-2019.

USPTO Granted Patents = 10 (Patent Applications = 4)

% Patents Active = 80.0

CIPO Patents = 6

EPO Patents = 9 (Patent Applications = 9)

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 35(Granted Patents)

Location History:

Yokohama, JP (2013 - 2019)
Kanagawa, JP (2014 - 2019)

Company Filing History:

5 out of 222

Toyo Seikan Group Holdings, Ltd.

patents

5 out of 586

Toyo Seikan Kaisha, Ltd.

patents

Years Active: 2013-2019

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10414534 - Foamed and stretched plastic bottle (2019-09-17),

2. 10384851 - Composite foamed container (2019-08-20),

3. 10370139 - Plastic container having pearl-like appearance and process for producing the same (2019-08-06),

4. 9796497 - Stretched and foamed plastic formed body having appearance of a metal color (2017-10-24),

5. 9694929 - Foamed and stretched plastic bottle (2017-07-04),

6. 9321198 - Stretched and foamed plastic container and method of producing the same (2016-04-26),

7. 9290287 - Foamed and stretched plastic containers and method of producing the same (2016-03-22),

8. 9283697 - Stretched and foamed plastic container and method of producing the same (2016-03-15),

9. 8714401 - Stretched and foamed plastic container and method of producing the same (2014-05-06),

10. 8397932 - Plastic container having pearl-like appearance and process for producing the same (2013-03-19),

Title: Nobuhisa Koiso: Innovator in Foamed Plastic Technology

Introduction

Nobuhisa Koiso is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of plastic technology, particularly in the development of innovative foamed containers. With a total of 10 patents to his name, Koiso's work has had a substantial impact on the industry.

Latest Patents

One of Koiso's latest inventions is the foamed and stretched plastic bottle. This bottle features a unique design where the body portion contains a foamed region with distributed foamed cells. The lengths of these cells are arranged to gradually decrease from the outer surface toward the center and then increase again toward the inner surface. This innovative design provides excellent light-shielding properties. Another notable patent is the composite foamed container, which also includes a foamed region with a gradational distribution of foamed cells. This container is designed to resist pressure on the outer surface while maintaining good liquid-dispelling properties, improved appearance, and heat resistance.

Career Highlights

Throughout his career, Nobuhisa Koiso has worked with notable companies such as Toyo Seikan Kaisha, Ltd. and Toyo Seikan Group Holdings, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in foamed plastic technology.

Collaborations

Koiso has collaborated with several talented individuals in his field, including Kentarou Ichikawa and Norio Akuzawa. These collaborations have fostered innovation and have led to the development of groundbreaking technologies in the industry.

Conclusion

Nobuhisa Koiso's contributions to the field of foamed plastic technology are noteworthy. His innovative patents and collaborations have significantly advanced the industry, showcasing his expertise and dedication to innovation.