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For the Inventor, By the Inventor

Yokohama, Japan

Yumiko Ohta

USPTO Granted Patents = 16 

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Kanagawa, JP (2016)
  • Tokyo, JP (2015 - 2018)
  • Yokohama, JP (2015 - 2019)

Company Filing History:

goldMedal16 out of 164,173 
 
International Business Machines Corporation
 patents

Years Active: 2015-2019

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16 patents (USPTO):Explore Patents
1. 10282427 - Metadata storing technique (2019-05-07),
2. 10169344 - Deleting files written on tape (2019-01-01),
3. 10009574 - Transferring multiple records including video data to/from host (2018-06-26),
4. 9984078 - Deleting files written on tape (2018-05-29),
5. 9753930 - Deleting files written on tape (2017-09-05),
6. 9746994 - Icon display of file history recorded in storage as additional data (2017-08-29),
7. 9684454 - Method, storage system, and program for spanning single file across plurality of tape media (2017-06-20),
8. 9536558 - Erasing recorded data by utilizing read head and write head (2017-01-03),
9. 9423968 - Using host transfer rates to select a recording medium transfer rate for transferring data to a recording medium (2016-08-23),
10. 9348837 - Index writing in a linear tape file system (2016-05-24),
11. 9330708 - Erasing recorded data by utilizing read head and write head (2016-05-03),
12. 9247193 - Transferring multiple records including video data (2016-01-26),
13. 9236065 - Reclamation of data on tape cartridge (2016-01-12),
14. 9058843 - Recovery of data written before initialization of format in tape media (2015-06-16),
15. 9053745 - Method for writing file on tape medium that can be read at high speed (2015-06-09),

Title: Yumiko Ohta: Innovator in Metadata Processing and Data Storage

Introduction

Yumiko Ohta is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of metadata processing and data storage, holding a total of 16 patents. Her innovative work has paved the way for advancements in how data is managed and stored in modern computing systems.

Latest Patents

One of her latest patents is a metadata storing technique. This computer-implemented method involves writing metadata to or reading it from a storage medium that contains an index of metadata for various pieces of data. The system determines when to communicate with a storage area outside the index in response to processing requests. This includes processing and accessing metadata content, which enhances the efficiency of data retrieval and storage.

Another notable patent focuses on deleting files written on tape. This method involves writing a file from a host application onto a tape by sequentially receiving records and adding dummy data segments. The process ensures that records from different files do not overlap, thereby constructing data sets that maintain the integrity of the stored information.

Career Highlights

Yumiko Ohta is currently employed at International Business Machines Corporation (IBM), where she continues to innovate and develop new technologies. Her work at IBM has allowed her to collaborate with other talented professionals in the field, further enhancing her contributions to technology.

Collaborations

Some of her notable coworkers include Yutaka Oishi and Masayuki Iwanaga. Their collaborative efforts have led to the development of groundbreaking technologies that address complex challenges in data management.

Conclusion

Yumiko Ohta's contributions to metadata processing and data storage exemplify her innovative spirit and dedication to advancing technology. Her patents reflect her expertise and commitment to improving how data is handled in the digital age.

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