Growing community of inventors

Tokyo, Japan

Ryuji Ochi

Average Co-Inventor Count = 7.00

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 = 14

Ryuji OchiTakeshi Yamazaki (2 patents)Ryuji OchiYasuhiro Hayashida (2 patents)Ryuji OchiTaishi Yasuda (2 patents)Ryuji OchiMasayuki Ao (2 patents)Ryuji OchiHisaki Nimiya (2 patents)Ryuji OchiKatsu Oshida (2 patents)Ryuji OchiRyuji Ochi (2 patents)Takeshi YamazakiTakeshi Yamazaki (47 patents)Yasuhiro HayashidaYasuhiro Hayashida (8 patents)Taishi YasudaTaishi Yasuda (6 patents)Masayuki AoMasayuki Ao (5 patents)Hisaki NimiyaHisaki Nimiya (2 patents)Katsu OshidaKatsu Oshida (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Kabushiki Kaisha Sega Enterprises (1 from 145 patents)


2 patents:

1. 6718058 - Picture generating apparatus

2. 6483939 - Image processing

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as of
12/25/2025
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