Growing community of inventors

Tokyo, Japan

Futoshi Itoh

Average Co-Inventor Count = 4.80

ph-index = 2

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 = 262

Futoshi ItohMasaki Matsuno (1 patent)Futoshi ItohTsutao Nishizaki (1 patent)Futoshi ItohTomohiro Matsunaga (1 patent)Futoshi ItohShin Iwagami (1 patent)Futoshi ItohShingo Dote (1 patent)Futoshi ItohYuji Ohzono (1 patent)Futoshi ItohKen Yamanouchi (1 patent)Futoshi ItohFutoshi Itoh (2 patents)Masaki MatsunoMasaki Matsuno (8 patents)Tsutao NishizakiTsutao Nishizaki (4 patents)Tomohiro MatsunagaTomohiro Matsunaga (2 patents)Shin IwagamiShin Iwagami (1 patent)Shingo DoteShingo Dote (1 patent)Yuji OhzonoYuji Ohzono (1 patent)Ken YamanouchiKen Yamanouchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,843 patents)

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


2 patents:

1. 6616535 - IC card system for a game machine

2. 5713792 - Fishing game device and a simulated fishing reel

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as of
12/30/2025
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