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Forward Citations = 16

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5 inventors (with patents filed for the assignee):

Kinobu Osakabe (5 out of 32 patents)

Masanobu Itaya (5 out of 10 patents)

Toshio Takizawa (5 out of 26 patents)

4. Masayoshi Yoshida (1 out of 1 patent)

5. Masahiro Katagiri (1 out of 5 patents)

6 patents: Sort by Forward Citations

1. 12094506 - Magnetic-disk substrate and magnetic disk (2024-09-17),

2. 11587585 - Magnetic-disk substrate and magnetic disk (2023-02-21),

3. 11081134 - Hard disk drive with magnetic-disk substrate and hard disk drive with magnetic disk (2021-08-03),

4. 10283156 - Magnetic-disk substrate and magnetic disk (2019-05-07),

5. 9728217 - Glass substrate for magnetic disk and magnetic disk for heat assisted magnetic recording (2017-08-08),

6. 9564166 - Magnetic-disk glass substrate and magnetic disk (2017-02-07),

Hoya Glass Disk Vietnam II Ltd. is a subsidiary of Hoya Corporation, a leading global technology company that specializes in optical products. The company produces high-quality glass disks for use in a variety of industries, including electronics, healthcare, and imaging. With state-of-the-art facilities and a commitment to innovation, Hoya Glass Disk Vietnam II Ltd. is dedicated to providing customers with cutting-edge solutions that meet their specific requirements.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

6 Patents

#1 in Yen Province

#629 in Vietnam

Yen Province, Vietnam

Hoya Glass Disk Vietnam Ii Ltd.