Growing community of inventors

Chiba-ken, Japan

Toshiyuki Yamamoto

Average Co-Inventor Count = 7.00

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

Toshiyuki Yamamoto ↔ Trevor Pearson (1 patent)Toshiyuki Yamamoto ↔ Roderick Dennis Herdman (1 patent)Toshiyuki Yamamoto ↔ Stacey Handy (1 patent)Toshiyuki Yamamoto ↔ Masahiro Hara (1 patent)Toshiyuki Yamamoto ↔ Tatsuya Nishiyama (1 patent)Toshiyuki Yamamoto ↔ Kotaro Ishiwata (1 patent)Toshiyuki YamamotoToshiyuki Yamamoto (1 patent)Trevor PearsonTrevor Pearson (20 patents)Roderick Dennis HerdmanRoderick Dennis Herdman (10 patents)Stacey HandyStacey Handy (4 patents)Masahiro HaraMasahiro Hara (1 patent)Tatsuya NishiyamaTatsuya Nishiyama (1 patent)Kotaro IshiwataKotaro Ishiwata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)


1 patent:

1. 9765437 - Chromium alloy coating with enhanced resistance to corrosion in calcium chloride environments

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as of
12/15/2025
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