Yutaka Kamada

This inventor holds 8 USPTO granted patents and 4 published patent applications. Top assignees: Bando Chemical Industries, Inc., Wacom Co., Ltd.. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Kamada. Retrieved from https://idiyas.com/inventor/yutaka-kamada-thjbnfl8

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 8 (Patent Applications = 4)

% Patents Active = 87.5

Average Co-Inventor Count = 2.5

ph-index = 1

Company Filing History:

8 out of 314

Bando Chemical Industries, Inc.

where one patent can have more than one assignee

Years Active: 2021-2026

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12613552 - Surface protection film for flexible display and method of producing thereof (2026-04-28),

2. 12545016 - Surface protection film (2026-02-10),

3. 11993737 - Surface protection film (2024-05-28),

4. 11975515 - Surface-protective film (2024-05-07),

5. 11969974 - Surface protection film for flexible display and method of producing thereof (2024-04-30),

6. 11204448 - Surface protective film (2021-12-21),

7. 11141963 - Surface protective film (2021-10-12),

8. 11084264 - Surface protective film laminate, surface protective film and producing method thereof (2021-08-10),

Title: Yutaka Kamada: Innovator in Surface Protection Technology

Introduction

Yutaka Kamada is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of surface protection technology, holding a total of 8 patents. His innovative work focuses on enhancing the performance and durability of surface protection films.

Latest Patents

Kamada's latest patents include a surface protection film designed to provide an excellent writing sensation when used with a touch pen, along with superior scratch resistance. This invention features a protection layer made of polyurethane, which has an international rubber hardness degree (IRHD) of 87.0-98.0 and a tan δ peak value of 0.6 or more. Another notable patent is a surface-protective film that excels in antiglare properties, scratch resistance, and oil resistance. This film comprises a protective layer of polyurethane with flat surfaces and a hardcoat layer that has an arithmetic average roughness Ra of 0.1 to 0.8 μm.

Career Highlights

Throughout his career, Yutaka Kamada has worked with prominent companies such as Bando Chemical Industries, Inc. and Wacom Co., Ltd. His experience in these organizations has allowed him to refine his expertise in developing advanced surface protection solutions.

Collaborations

Kamada has collaborated with talented individuals in his field, including Arata Tani and Toshihiko Horie. These partnerships have contributed to the success of his innovative projects.

Conclusion

Yutaka Kamada's work in surface protection technology showcases his dedication to innovation and excellence. His patents reflect a commitment to improving user experience and product durability in various applications.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

4 patents pending: