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For the Inventor, By the Inventor

Kanagawa, Japan

Kazushige Kawazoe

This inventor holds 12 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1994-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazushige Kawazoe. Retrieved from https://idiyas.com/inventor/kazushige-kawazoe

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

USPTO Granted Patents = 12

% Patents Active = 91.7

Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 82(Granted Patents)


Location History:

  • Miyagi, JP (1999)
  • Kanagawa, JP (1994 - 2003)

Company Filing History:

goldMedal12 out of 58,147 
 
Sony Corporation
 patents

Years Active: 1994-2003

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12 patents (USPTO):Explore Patents
1. 6594219 - Recording and/or reproducing device with head suspension arm elevated in a twisted state (2003-07-15),
2. 6590744 - Disk drive (2003-07-08),
3. 6515815 - Recording medium driving device with condensation sensor (2003-02-04),
4. 6335843 - Recording medium driving device (2002-01-01),
5. 6144517 - Magnetic disk device and method of manufacturing same (2000-11-07),
6. 5956208 - Magnetic head device having bent terminal lead wires for establishing an (1999-09-21),
7. 5914833 - Floating type head slider, floating type head device, and disc drive (1999-06-22),
8. 5907448 - Magnetic disk device and method of manufacturing same having convex (1999-05-25),
9. 5786962 - Magnetic head assembly (1998-07-28),
10. 5504639 - Floating head magnetic disk recording and/or reproducing apparatus (1996-04-02),
11. 5381287 - Hard disc drive (1995-01-10),
12. 5303099 - Hard disk driver including a flying head slider (1994-04-12),

Title: Kazushige Kawazoe: Innovator in Recording Technology

Introduction

Kazushige Kawazoe is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of recording technology, holding a total of 12 patents. His work has been instrumental in advancing the capabilities of recording and reproducing devices.

Latest Patents

Kawazoe's latest patents include a recording and/or reproducing device with a head suspension arm elevated in a twisted state. This innovative device features a magnetic head unit that includes a slider with a magnetic head element. The design allows for efficient recording and reproduction of information signals on a rotating disk. Another notable patent is for a disk drive that utilizes a disk made from a high polymer material. This design enables a reduced spacing between the head slider and the disk, facilitating high-density recording without contact between the two.

Career Highlights

Kazushige Kawazoe has had a distinguished career at Sony Corporation, where he has been able to apply his inventive skills to develop cutting-edge technologies. His work has not only enhanced the performance of recording devices but has also contributed to the overall advancement of the industry.

Collaborations

Throughout his career, Kawazoe has collaborated with notable colleagues such as Osamu Morita and Michio Yotsuya. These partnerships have fostered innovation and have led to the successful development of various technologies in the recording field.

Conclusion

Kazushige Kawazoe's contributions to recording technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to shape the future of recording and reproducing devices.

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]
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