Growing community of inventors

Kanagawa, Japan

Masayuki Tachikawa

Average Co-Inventor Count = 4.00

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 = 1

Masayuki TachikawaYoshitake Kato (1 patent)Masayuki TachikawaYouichi Yamamoto (1 patent)Masayuki TachikawaMisato Sakamoto (1 patent)Masayuki TachikawaMasayuki Tachikawa (1 patent)Yoshitake KatoYoshitake Kato (13 patents)Youichi YamamotoYouichi Yamamoto (9 patents)Misato SakamotoMisato Sakamoto (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Renesas Electronics Corporation (1 from 7,529 patents)


1 patent:

1. 8940601 - Manufacturing method of semiconductor device

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as of
1/3/2026
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