Growing community of inventors

Saitama, Japan

Yutaka Morii

Average Co-Inventor Count = 1.43

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 = 2

Yutaka MoriiMasanori Orihashi (3 patents)Yutaka MoriiYutaka Morii (5 patents)Masanori OrihashiMasanori Orihashi (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rohm & Haas Electronic Materials LLC (5 from 696 patents)


5 patents:

1. 9303326 - Acidic gold alloy plating solution

2. 9297087 - Acidic gold alloy plating solution

3. 9200168 - Metal surface treatment aqueous solution and method for inhibiting whiskers on a metal surface

4. 8591638 - Metal surface treatment aqueous solution and method for inhibiting whiskers on a metal surface

5. 8357285 - Acidic gold alloy plating solution

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as of
12/13/2025
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