Growing community of inventors

Tokyo, Japan

Hirohito Kirikoshi

Average Co-Inventor Count = 3.00

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 = 7

Hirohito Kirikoshi ↔ Makoto Ohara (1 patent)Hirohito Kirikoshi ↔ Nobuyuki Ishikawa (1 patent)Hirohito KirikoshiHirohito Kirikoshi (1 patent)Makoto OharaMakoto Ohara (8 patents)Nobuyuki IshikawaNobuyuki Ishikawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sega Enterprises, Ltd. (1 from 264 patents)


1 patent:

1. 6839848 - Information processing system and peripheral apparatus

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12/15/2025
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