Growing community of inventors

Yokohama, Japan

Ai Masuda

Average Co-Inventor Count = 5.00

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 = 3

Ai Masuda ↔ Takeshi Ishikawa (1 patent)Ai Masuda ↔ Kenji Hashimoto (1 patent)Ai Masuda ↔ Shigeki Matsuoka (1 patent)Ai Masuda ↔ Naoki Kawada (1 patent)Ai MasudaAi Masuda (1 patent)Takeshi IshikawaTakeshi Ishikawa (6 patents)Kenji HashimotoKenji Hashimoto (3 patents)Shigeki MatsuokaShigeki Matsuoka (2 patents)Naoki KawadaNaoki Kawada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Transport Engineering Company (1 from 2 patents)


1 patent:

1. D762253 - Friction stir welding tool

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12/12/2025
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