Ryuji Fujii

USPTO Granted Patents = 68 (Patent Applications = 4)

Average Co-Inventor Count = 4.2

ph-index = 10

Forward Citations = 297(Granted Patents)

Inventors with similar research interests:

Location History:

Tokyo, JP (2002)
Shatin, JP (2008)
Shatin, CN (2012)
Hong Kong, CN (2004 - 2024)

Company Filing History:

58 out of 763

Sae Magnetics (h.k.) Limited

patents

21 out of 1,214

Headway Technologies, Incorporated

Sae Magnetic (h.k.), Ltd.

patents

6. 1 out of 1

Magnetics (h.k.) Ltd.

Sae Technologies (h.k.) Ltd.

patent

where one patent can have more than one assignee

Years Active: 2002-2025

Loading Chart...

68 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12406690 - Light source unit, thermally assisted magnetic head, head gimbal assembly, and hard disk drive (2025-09-02),

2. 12400679 - Thermally assisted magnetic head, head gimbal assembly, and hard disk drive (2025-08-26),

3. 12106786 - Magnetic head, head gimbal assembly, hard disk drive, and method for processing magnetic head (2024-10-01),

4. 12027179 - Thermally assisted magnetic head, light source unit bar like member, and hard disk drive (2024-07-02),

5. 11887638 - Laser diode, thermally assisted magnetic head, head gimbal assembly, hard disk drive and method of manufacturing a head gimbal assembly (2024-01-30),

6. 11817678 - Semiconductor laser and laser radar device having the semiconductor laser (2023-11-14),

7. 11127424 - Thermally-assisted magnetic recording head having active layer with quantum dot structure (2021-09-21),

8. 10811042 - Disk drive thermally assisted magnetic recording head having a slider and a tilted light incident surface (2020-10-20),

9. 10490212 - Row bar and wafer for forming magnetic heads (2019-11-26),

10. 10311903 - Method and system of testing slider body of thermally-assisted magnetic head (2019-06-04),

11. 10061084 - Coupling structure of optical components and coupling method of the same (2018-08-28),

12. 9840767 - Manufacturing method for a head slider coated with DLC (2017-12-12),

13. 9666218 - Thermal assisted magnetic head provided with light detector that detects reflected light (2017-05-30),

14. 9489972 - Light source unit, heat-assisted magnetic recording head using the same, and light source for light source unit (2016-11-08),

15. 9437227 - Thermally assisted magnetic recording head slider, method of manufacturing the same, head gimbal assembly, and hard disk drive (2016-09-06),

Title: Ryuji Fujii - Innovator from Hong Kong

Introduction: Ryuji Fujii is a renowned inventor based in Hong Kong, China, known for his groundbreaking contributions to various technological fields.

Latest Patents: Ryuji Fujii holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his diverse range of expertise and innovation.

Career Highlights: With over two decades of experience in the tech industry, Ryuji Fujii has worked for leading companies in Hong Kong, spearheading research and development projects that have resulted in cutting-edge inventions.

Collaborations: Throughout his career, Ryuji Fujii has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Ryuji Fujii's passion for innovation and his relentless drive to push the boundaries of technology make him a true pioneer in the field of inventing, with a lasting impact on the industry.

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

Please report any incorrect information to support@idiyas.com

4 patents pending:

Please report any incorrect information to support@idiyas.com

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.