Growing community of inventors

Kanagawa-ken, Japan

Tatsuya Nishiyama

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

Tatsuya Nishiyama ↔ Trevor Pearson (1 patent)Tatsuya Nishiyama ↔ Roderick Dennis Herdman (1 patent)Tatsuya Nishiyama ↔ Stacey Handy (1 patent)Tatsuya Nishiyama ↔ Toshiyuki Yamamoto (1 patent)Tatsuya Nishiyama ↔ Kotaro Ishiwata (1 patent)Tatsuya Nishiyama ↔ Masahiro Hara (1 patent)Tatsuya Nishiyama ↔ Toshiyuki Yamamoto (0 patent)Tatsuya NishiyamaTatsuya Nishiyama (1 patent)Trevor PearsonTrevor Pearson (20 patents)Roderick Dennis HerdmanRoderick Dennis Herdman (10 patents)Stacey HandyStacey Handy (4 patents)Toshiyuki YamamotoToshiyuki Yamamoto (1 patent)Kotaro IshiwataKotaro Ishiwata (1 patent)Masahiro HaraMasahiro Hara (1 patent)Toshiyuki YamamotoToshiyuki Yamamoto (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)

2. Macdermid Acumen, Inc. (22 patents)


1 patent:

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

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as of
12/13/2025
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