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For the Inventor, By the Inventor

Fujisawa, Japan

Munetaka Ohtani

This inventor holds 17 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent, primarily in Blockchain Technology. Top assignee: International Business Machines Corporation. Active years: 2001-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Munetaka Ohtani. Retrieved from https://idiyas.com/inventor/munetaka-ohtani

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

USPTO Granted Patents = 17 

% Patents Active = 58.8


Average Co-Inventor Count = 4.6

ph-index = 4

Forward Citations = 97(Granted Patents)


Location History:

  • Yamato, JP (2001)
  • Kanagawa-ken, JP (2011 - 2016)
  • Kanagawa, JP (2019)
  • Fujisawa, JP (2012 - 2022)

Company Filing History:

goldMedal17 out of 166,409 
 
International Business Machines Corporation
 patents

Years Active: 2001-2024

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Areas of Expertise:
Redundancy Reduction
Test Data Generation
Event Transition Model
Deletion of Blocks
Data Pipeline
Cloud Service Utilization
Embedded Device Communication
Graphics System
17 patents (USPTO):Explore Patents
1. 12130706 - Redundancy reduction in blockchains (2024-10-29),
2. 11443837 - Generation of test data for a data platform (2022-09-13),
3. 11283597 - Blockchain technology (2022-03-22),
4. 11087050 - Generation of event transition model from event records (2021-08-10),
5. 11087044 - Generation of event transition model from event records (2021-08-10),
6. 10996854 - Deletion of blocks in a blockchain (2021-05-04),
7. 10924265 - Blockchain technology (2021-02-16),
8. 10739997 - Deletion of blocks in a blockchain (2020-08-11),
9. 10679182 - System for meeting facilitation (2020-06-09),
10. 10409740 - System for changing rules for data pipleine reading using trigger data from one or more data connection modules (2019-09-10),
11. 10372636 - System for changing rules for data pipeline reading using trigger data from one or more data connection modules (2019-08-06),
12. 10264073 - Cloud service utilization (2019-04-16),
13. 10178173 - Cloud service utilization (2019-01-08),
14. 9405390 - Object selection for computer display screen (2016-08-02),
15. 8225278 - Method of visualizing modifications of a hierarchical state diagram (2012-07-17),

Title: Munetaka Ohtani: Innovator in Blockchain and Data Platforms

Introduction

Munetaka Ohtani is a prominent inventor based in Fujisawa, Japan. He has made significant contributions to the fields of blockchain technology and data processing. With a total of 17 patents to his name, Ohtani continues to push the boundaries of innovation.

Latest Patents

One of Ohtani's latest patents focuses on redundancy reduction in blockchains. This invention allows for the initiation of a new block that can include multiple transactions. The blockchain can consist of several existing blocks, and transaction storage data can be generated for the new block. This data specifies which computing nodes are to retain the transactions. The generated transaction storage data is then added to the new block, which is communicated to the computing nodes. Another notable patent involves the generation of test data for a data platform. This process classifies medical records into groups based on execution characteristics of processing programs. Test data is generated from these records, reflecting the proportions of the classified groups.

Career Highlights

Ohtani is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to collaborate on various innovative projects that have a significant impact on technology.

Collaborations

Some of his notable coworkers include Yutaka Oishi and Kumiko Maeda. Their collaborative efforts contribute to the advancement of technology and innovation within their field.

Conclusion

Munetaka Ohtani is a key figure in the realm of innovation, particularly in blockchain and data processing technologies. His contributions through patents and collaborations continue to shape the future of these industries.

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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