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For the Inventor, By the Inventor

Tokyo, Japan

Shuho Tsubota

This inventor holds 13 USPTO granted patents and 9 published patent applications and 10 EPO patents. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Heavy Industries Machinery Systems, Ltd.. Active years: 2009-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuho Tsubota. Retrieved from https://idiyas.com/inventor/shuho-tsubota

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

USPTO Granted Patents = 13 

% Patents Active = 84.6

 

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Takasago, JP (2009 - 2013)
  • Tokyo, JP (2014 - 2022)

Company Filing History:

goldMedal12 out of 4,746 
 
Mitsubishi Heavy Industries Limited
 patents
silverMedal1 out of 128 
 
Mitsubishi Heavy Industries Machinery Systems, Ltd.
 patents

Years Active: 2009-2022

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13 patents (USPTO):Explore Patents
1. 11458565 - Weldment manufacturing method, weldment manufacturing system, and weldment (2022-10-04),
2. 11101613 - Laser device and processing device (2021-08-24),
3. 10946633 - Additive manufacturing method (2021-03-16),
4. 10413961 - Method for manufacturing cylindrical member (2019-09-17),
5. 10343235 - Laser welding method, laser welding apparatus, and cylindrical body (2019-07-09),
6. 10035229 - Processing apparatus and processing method (2018-07-31),
7. 9346126 - Laser processing head, laser processing apparatus, optical system of laser processing apparatus, laser processing method, and laser focusing method (2016-05-24),
8. 8957348 - Welding equipment (2015-02-17),
9. 8872446 - Welding method and superconducting accelerator (2014-10-28),
10. 8362393 - Method for improving residual stress in tubular body and apparatus for improving residual stress in tubular body (2013-01-29),
11. 8362389 - Apparatus for improving residual stress in tubular body and adjustment method of the same (2013-01-29),
12. 8044323 - Apparatus for improving residual stress of piping technical field (2011-10-25),
13. 7485828 - Residual stress improving apparatus for piping technical field (2009-02-03),

Title: The Innovative Contributions of Shuho Tsubota

Introduction

Shuho Tsubota is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of welding technology, holding a total of 13 patents. His innovative approaches have advanced manufacturing processes and improved the efficiency of weldment production.

Latest Patents

Among his latest patents are a weldment manufacturing method, a weldment manufacturing system, and a laser device for processing. The weldment manufacturing method involves drilling a hole in a workpiece, feeding a filler material into the hole, and melting the filler material with a laser beam. This process allows for the effective filling of holes through repeated feeding and melting, creating a robust weld repairing portion. The laser device includes a condensing assembly for focusing laser light and a protective cover with windows that are permeable to the laser light. These windows are designed with varying refractive index temperature coefficients to enhance the efficiency of the laser processing.

Career Highlights

Shuho Tsubota has worked with notable companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Heavy Industries Machinery Systems, Ltd. His experience in these organizations has allowed him to develop and refine his innovative welding techniques.

Collaborations

Some of his notable coworkers include Takashi Akaba and Takashi Ishide. Their collaborative efforts have contributed to the advancement of welding technologies and methodologies.

Conclusion

Shuho Tsubota's work in welding technology exemplifies the impact of innovation on manufacturing processes. His patents and career achievements highlight his dedication to improving industrial practices through inventive solutions.

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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