IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Naoki Yamaguchi

USPTO Granted Patents = 9 


 

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Kodaira, JP (2018)
  • Fuchu, JP (2021)
  • Tokyo, JP (2004 - 2023)
  • Akashi, JP (2021 - 2023)

Company Filing History:

goldMedal3 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal3 out of 3,322 
 
Kawasaki Jukogyo Kabushiki Kaisha
 patents
bronzeMedal3 out of 1,792 
 
Jfe Steel Corporation
 patents
4. 2 out of 196 
 
Toshiba Solutions Corporation
 patents
where one patent can have more than one assignee

Years Active: 2004-2025

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9 patents (USPTO):Explore Patents
1. 12330204 - Metal sheet punching device (2025-06-17),
2. 12305246 - Needle-peening method (2025-05-20),
3. 11777315 - Power conversion device suppressing phase jump (2023-10-03),
4. 11633811 - Method of peening lap fillet welded joint and welded structures (2023-04-25),
5. 11128245 - Power supply system (2021-09-21),
6. 11104235 - Charging management system (2021-08-31),
7. 10985560 - Power supply system (2021-04-20),
8. 10003209 - Charge period adjusting apparatus, charge system, and charge period adjusting program (2018-06-19),
9. 6782304 - Learning control apparatus for a reversing rolling mill (2004-08-24),
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