IDiyas

For the Inventor, By the Inventor

Machida Tokyo, Japan

Tatsuo Nitta

USPTO Granted Patents = 16 

Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 135(Granted Patents)


Location History:

  • Ome, JP (2009 - 2015)
  • Machida Tokyo, JP (2020 - 2021)
  • Tokyo, JP (2001 - 2024)

Company Filing History:

goldMedal16 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal7 out of 1,502 
 
Toshiba Electronic Devices & Storage Corporation
 patents
where one patent can have more than one assignee

Years Active: 2001-2025

where 'Filed Patents' based on already Granted Patents

16 patents (USPTO):
1. 12282672 - Magnetic disk device (2025-04-21),
2. 11886753 - Magnetic disk device and method of ordering commands based on selected scale (2024-01-30),
3. 11682430 - Magnetic disk device (2023-06-20),
4. RE48952 - Recording medium controller and method thereof (2022-02-28),
5. 11074937 - Magnetic disk device and depop processing method (2021-07-27),
6. 11017804 - Magnetic disk device and method of setting recording capacity (2021-05-25),
7. 10964344 - Magnetic disk device having two regions of different thicknesses (2021-03-30),
8. 10600437 - Magnetic head having difference skew angles at different regions on magnetic recording disk (2020-03-24),
9. 8947818 - Disk storage apparatus and data protection method (2015-02-03),
10. 8416518 - Magnetic disk drive and method for rewriting data block (2013-04-09),
11. 8411386 - Data write control apparatus and data write control method (2013-04-02),
12. 8363349 - Recording medium controller and method thereof (2013-01-29),
13. 7525745 - Magnetic disk drive apparatus and method of controlling the same (2009-04-28),
14. 6980165 - Communication apparatus with antenna (2005-12-27),
15. 6400731 - Variable rate communication system, and transmission device and reception device applied thereto (2002-06-04),

Title: Innovations of Tatsuo Nitta

Introduction

Tatsuo Nitta is a prominent inventor based in Machida, Tokyo, Japan. He has made significant contributions to the field of magnetic disk technology, holding a total of 16 patents. His work has been instrumental in advancing data storage solutions.

Latest Patents

One of Nitta's latest patents is a magnetic disk device that features multiple magnetic disks, each with a first and second recording surface. This device includes a first magnetic head for writing data to the first surface and a second magnetic head for the second surface. A controller within the device is designed to detect the number of writes for each magnetic head, along with an unwritten detection unit that identifies unwritten blocks. Additionally, the device incorporates a memory that stores thresholds for the number of writes. Another notable patent is a method of ordering commands based on selected scales. This method involves dividing the recording surface of a magnetic disk into sections that correspond to different scales, allowing for efficient data management.

Career Highlights

Throughout his career, Tatsuo Nitta has worked with notable companies such as Toshiba Corporation and Toshiba Electronic Devices & Storage Corporation. His experience in these organizations has contributed to his expertise in magnetic disk technology and innovation.

Collaborations

Nitta has collaborated with several professionals in his field, including Tatsuya Haga and Hideaki Tanaka. These collaborations have further enriched his work and led to advancements in technology.

Conclusion

Tatsuo Nitta's contributions to magnetic disk technology and his numerous patents highlight his role as a leading inventor in the industry. His innovative solutions continue to influence data storage technologies today.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…