Growing community of inventors

Ushiku, Japan

Tadao Nakajima

Average Co-Inventor Count = 1.50

ph-index = 2

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 = 59

Tadao NakajimaTomoyuki Okuyama (1 patent)Tadao NakajimaKoji Ouchi (1 patent)Tadao NakajimaTadao Nakajima (2 patents)Tomoyuki OkuyamaTomoyuki Okuyama (8 patents)Koji OuchiKoji Ouchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Smc Corporation (1 from 1,462 patents)

2. Smc Kabushiki Kaisha (1 from 565 patents)


2 patents:

1. 9759458 - Temperature adjustment apparatus utilizing state detector detecting the electrical state of the Peltier device

2. D395835 - Portable pressure gauge

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12/20/2025
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