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For the Inventor, By the Inventor

Kawasaki, Japan

Goro Kawasaki

This inventor holds 8 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1999-2006.

USPTO Granted Patents = 8

% Patents Active = 50.0

Average Co-Inventor Count = 3.8

ph-index = 3

Forward Citations = 25(Granted Patents)


Company Filing History:

goldMedal8 out of 39,367 
 
Fujitsu Corporation
 patents

Years Active: 1999-2006

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8 patents (USPTO):Explore Patents
1. 7127729 - Magneto-optical head and magneto-optical disk drive (2006-10-24),
2. 6757221 - Optical head having object lens and patterned coil (2004-06-29),
3. 6717905 - Optical head and method of making the same (2004-04-06),
4. 6704249 - Magnetic head having an irregular surface for heat dissipation (2004-03-09),
5. 6618330 - Magneto-optical head and method of making coil for the same (2003-09-09),
6. 6341102 - Data writing/reading apparatus (2002-01-22),
7. 6272079 - Optical head unit for optical disk apparatus having both focus control and track control function (2001-08-07),
8. 5959805 - Air-bearing electro-magnetic head slider (1999-09-28),

Title: Goro Kawasaki: Innovator in Magneto-Optical Technology

Introduction

Goro Kawasaki is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of magneto-optical technology, holding a total of 8 patents. His work has been instrumental in advancing the capabilities of optical storage devices.

Latest Patents

Kawasaki's latest patents include innovative designs for magneto-optical heads and disk drives. One notable patent describes a magneto-optical head that features a lens designed to form a light spot on a storage disk. This head includes a magnetic field generating coil positioned between the lens and the disk, which surrounds the optical center of the lens. Additionally, an annular heat sink is arranged around the coil, with a specific distance of 70–100 μm between the outer circumference of the coil and the inner circumference of the heat sink. Another patent focuses on an optical head that includes a lens carrier, which is movable in relation to a magneto-optical disk. This design incorporates an object lens that converges a laser beam to create a laser spot on the disk, along with a patterned coil formed on the lens surface.

Career Highlights

Goro Kawasaki is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in the field of optical storage. His work has not only enhanced the performance of magneto-optical devices but has also contributed to the overall advancement of data storage solutions.

Collaborations

Throughout his career, Kawasaki has collaborated with notable colleagues, including Nobuyuki Kanto and Kazushi Uno. These partnerships have fostered innovation and have led to the successful development of various technologies in the magneto-optical domain.

Conclusion

Goro Kawasaki's contributions to magneto-optical technology have established him as a key figure in the field. His innovative patents and collaborations continue to influence the future of optical storage solutions.

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