Company Filing History:

13 out of 1,883

Kobe Steel, Ltd.

patents

1 out of 50

Daido Kogyo Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2011-2021

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11155224 - Bumper reinforcement for automobile (2021-10-26),

2. 10814368 - Door beam (2020-10-27),

3. 10562087 - Door beam (2020-02-18),

4. 10486511 - Door beam, door beam attachment structure, and method for manufacturing door beam (2019-11-26),

5. 10144997 - 7xxx series aluminum alloy member excellent in stress corrosion cracking resistance and method for manufacturing the same (2018-12-04),

6. 10138537 - 7xxx series aluminum alloy member excellent in stress corrosion cracking resistance and method for manufacturing the same (2018-11-27),

7. 9643461 - Structure for mounting hook bracket to bumper reinforce and bumper structure (2017-05-09),

8. 9399437 - Bumper reinforcement and method for manufacturing the same (2016-07-26),

9. 9371047 - Bumper structure and method for manufacturing bumper beam (2016-06-21),

10. 9365085 - Bumper reinforcement and method of manufacturing the same (2016-06-14),

11. 9352710 - Anti-collision component (2016-05-31),

12. 8739909 - Battery frame structure for automobile (2014-06-03),

13. 7896408 - Bumper structure (2011-03-01),

Title: The Innovations of Tsunetake Tsuyoshi

Introduction

Tsunetake Tsuyoshi is a notable inventor based in Shimonoseki, Japan. He has made significant contributions to the field of automotive engineering, particularly in the development of advanced materials and structural components. With a total of 13 patents to his name, Tsuyoshi's work has had a considerable impact on vehicle safety and performance.

Latest Patents

One of Tsuyoshi's latest patents is a bumper reinforcement for automobiles. This innovation addresses the decrease in reaction force of a bumper reinforcement made from aluminum alloy extrusion. The design compensates for the reduction in energy absorption during impact loads, particularly in end impacts. The patent details a unique structure where the area of the webs in one region is larger than in another, enhancing the overall performance of the bumper.

Another significant patent is for a door beam that includes an aluminum alloy extrusion. This door beam is designed to extend in a longitudinal direction and features a pair of webs and flanges. The closed cross-section formed by these components provides enhanced structural integrity, ensuring safety in vehicle design. Each web has a welded portion near the neutral axis, which further strengthens the assembly.

Career Highlights

Throughout his career, Tsuyoshi has worked with prominent companies such as Kobe Steel, Ltd. and Daido Kogyo Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the automotive sector.

Collaborations

Tsunetake Tsuyoshi has collaborated with several talented individuals in his field, including Narikazu Hashimoto and Hideki Ishitobi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Tsunetake Tsuyoshi's contributions to automotive engineering through his patents and collaborations highlight his innovative spirit and dedication to improving vehicle safety and performance. His work continues to influence the industry and inspire future advancements.

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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.