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For the Inventor, By the Inventor

Tokyo, Japan

Wataru Kato

This inventor holds 9 USPTO granted patents and 2 EPO patents. Top assignees: Subaru Corporation, Canon Kabushiki Kaisha, Sony Corporation. Active years: 2010-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wataru Kato. Retrieved from https://idiyas.com/inventor/wataru-kato

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

USPTO Granted Patents = 9

% Patents Active = 77.8

 

Average Co-Inventor Count = 1.9

ph-index = 1

Forward Citations = 17(Granted Patents)


Location History:

  • Tokyo, JP (2010 - 2022)
  • Chiba, JP (2016 - 2023)

Company Filing History:

goldMedal3 out of 2,451 
 
Subaru Corporation
 patents
silverMedal2 out of 92,994 
 
Canon Kabushiki Kaisha
 patents
bronzeMedal2 out of 58,145 
 
Sony Corporation
 patents
4. 1 out of 2,208 
 
Fuji Jukogyo Kabushiki Kaisha
 patents
5. 1 out of 1,799 
 
Sony Computer Entertainment Inc.
 patents
6. 1 out of 4,241 
 
Sony Group Corporation
 patents
where one patent can have more than one assignee

Years Active: 2010-2023

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9 patents (USPTO):Explore Patents
1. 11681247 - Image forming apparatus that can enhance usability by reducing the number of times a chart is placed on a reading device (2023-06-20),
2. 11305629 - Vehicle (2022-04-19),
3. 11287190 - Spiral heat exchanger (2022-03-29),
4. 10999487 - Image capturing system, image capturing device, and image capturing method (2021-05-04),
5. 10802425 - Image forming apparatus (2020-10-13),
6. 10549377 - Welding assistance member and spot-welding method using welding assistance member (2020-02-04),
7. 9266486 - Impact absorbing structure (2016-02-23),
8. 9259647 - Image generation program, recording medium, information processing method, information processing device and information processing program for a puzzle game (2016-02-16),
9. 7813757 - Information processor, information processing method, program and recording medium (2010-10-12),

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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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