Growing community of inventors

Ome, Japan

Keitaro Katabuchi

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 = 17

Keitaro Katabuchi ↔ Hiroshi Fukuda (1 patent)Keitaro Katabuchi ↔ Takuya Hagiwara (1 patent)Keitaro Katabuchi ↔ Akemi Moniwa (1 patent)Keitaro Katabuchi ↔ Mineko Adachi (1 patent)Keitaro KatabuchiKeitaro Katabuchi (1 patent)Hiroshi FukudaHiroshi Fukuda (63 patents)Takuya HagiwaraTakuya Hagiwara (16 patents)Akemi MoniwaAkemi Moniwa (13 patents)Mineko AdachiMineko Adachi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Renesas Technology Corp. (1 from 3,781 patents)


1 patent:

1. 6787459 - Method for fabricating a semiconductor device

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1/19/2026
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