Growing community of inventors

Chigasaki, Japan

Hirobumi Katoh

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 = 32

Hirobumi KatohTetsuo Kanno (1 patent)Hirobumi KatohYoshio Kurishita (1 patent)Hirobumi KatohNarihiko Okada (1 patent)Hirobumi KatohHirobumi Katoh (1 patent)Tetsuo KannoTetsuo Kanno (6 patents)Yoshio KurishitaYoshio Kurishita (3 patents)Narihiko OkadaNarihiko Okada (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Advanced Peripherals Technologies, Inc. (1 from 2 patents)

2. Ibm Japan, Ltd. (1 from 2 patents)


1 patent:

1. 5880447 - Data output controller and data output system using this output

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