Growing community of inventors

Fukuoka, Japan

Tokio Yoshida

Average Co-Inventor Count = 6.00

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 = 11

Tokio Yoshida ↔ Yoshihito Tajima (1 patent)Tokio Yoshida ↔ Yoshihito Mizuno (1 patent)Tokio Yoshida ↔ Akifumi Kobayashi (1 patent)Tokio Yoshida ↔ Manabu Hattori (1 patent)Tokio Yoshida ↔ Atsunori Sugihara (1 patent)Tokio YoshidaTokio Yoshida (1 patent)Yoshihito TajimaYoshihito Tajima (1 patent)Yoshihito MizunoYoshihito Mizuno (1 patent)Akifumi KobayashiAkifumi Kobayashi (1 patent)Manabu HattoriManabu Hattori (1 patent)Atsunori SugiharaAtsunori Sugihara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (1 from 8,782 patents)

2. Osaka Gas Company Limited (1 from 353 patents)

3. Tokyo Gas Company Limited (1 from 193 patents)

4. Toho Gas Co., Ltd. (1 from 21 patents)

5. Saibu Gas Co. (1 from 4 patents)


1 patent:

1. 5846059 - Scotch yoke mechanism for multistage compressor having a spring-biased

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1/21/2026
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