Growing community of inventors

Saitama, Japan

Wataru Tohoma

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 = 33

Wataru Tohoma ↔ Shigeru Ura (1 patent)Wataru Tohoma ↔ Shigenao Kawakami (1 patent)Wataru Tohoma ↔ Naoyoshi Jinno (1 patent)Wataru Tohoma ↔ Shin-Ichi Isaoka (1 patent)Wataru TohomaWataru Tohoma (1 patent)Shigeru UraShigeru Ura (8 patents)Shigenao KawakamiShigenao Kawakami (8 patents)Naoyoshi JinnoNaoyoshi Jinno (4 patents)Shin-Ichi IsaokaShin-Ichi Isaoka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Chemical Company, Limited (1 from 6,896 patents)


1 patent:

1. 4251651 - Amphoteric polyelectrolyte

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