Growing community of inventors

Hitachi, Japan

Wataru Katou

Average Co-Inventor Count = 6.00

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

Wataru Katou ↔ Seiji Asano (1 patent)Wataru Katou ↔ Yoshihiko Akagi (1 patent)Wataru Katou ↔ Masashi Seimiya (1 patent)Wataru Katou ↔ Masanori Nukui (1 patent)Wataru KatouWataru Katou (1 patent)Seiji AsanoSeiji Asano (31 patents)Yoshihiko AkagiYoshihiko Akagi (29 patents)Masashi SeimiyaMasashi Seimiya (21 patents)Masanori NukuiMasanori Nukui (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Automotive Systems, Ltd. (1 from 2,028 patents)


1 patent:

1. 11067022 - Knocking detection apparatus and internal combustion engine control apparatus

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12/6/2025
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