Growing community of inventors

Niigata, Japan

Ryuichi Sudo

Average Co-Inventor Count = 7.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 5

Ryuichi Sudo ↔ Koji Ito (1 patent)Ryuichi Sudo ↔ Mitsuhiro Ando (1 patent)Ryuichi Sudo ↔ Hitoshi Takayanagi (1 patent)Ryuichi Sudo ↔ Shunsuke Kogure (1 patent)Ryuichi Sudo ↔ Nobuhiro Moriyama (1 patent)Ryuichi Sudo ↔ Iwao Matsunaga (1 patent)Ryuichi SudoRyuichi Sudo (1 patent)Koji ItoKoji Ito (114 patents)Mitsuhiro AndoMitsuhiro Ando (22 patents)Hitoshi TakayanagiHitoshi Takayanagi (19 patents)Shunsuke KogureShunsuke Kogure (9 patents)Nobuhiro MoriyamaNobuhiro Moriyama (2 patents)Iwao MatsunagaIwao Matsunaga (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Aisin Seiki Kabushiki Kaisha (1 from 5,207 patents)

2. Kureha Corporation (1 from 327 patents)


1 patent:

1. 8314536 - Piezoelectric sensor and method for manufacturing the same

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12/28/2025
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