Growing community of inventors

Saitama, Japan

Tomoyuki Sada

Average Co-Inventor Count = 3.00

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 = 0

Tomoyuki Sada ↔ Takeshi Hasegawa (1 patent)Tomoyuki Sada ↔ Shin-ya Ohnuma (1 patent)Tomoyuki SadaTomoyuki Sada (1 patent)Takeshi HasegawaTakeshi Hasegawa (4 patents)Shin-ya OhnumaShin-ya Ohnuma (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toa Eiyo Ltd. (1 from 30 patents)


1 patent:

1. 8546452 - [object Object]

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as of
12/31/2025
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