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Hirakata, Japan

Keizo Nishi

Average Co-Inventor Count = 3.00

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 = 58

Keizo NishiMuneichi Tsujibayashi (2 patents)Keizo NishiShinichi Tanaka (1 patent)Keizo NishiTakashi Shimada (1 patent)Keizo NishiKiyofumi Akita (1 patent)Keizo NishiShigeru Idei (1 patent)Keizo NishiKeizo Nishi (2 patents)Muneichi TsujibayashiMuneichi Tsujibayashi (2 patents)Shinichi TanakaShinichi Tanaka (140 patents)Takashi ShimadaTakashi Shimada (45 patents)Kiyofumi AkitaKiyofumi Akita (5 patents)Shigeru IdeiShigeru Idei (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)

2. The Senshu Bank, Ltd. (1 from 1 patent)


2 patents:

1. 6628755 - Transaction support system and information terminal unit connecting thereto

2. 6144940 - Apparatus for accepting request of processing through speech and its

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12/11/2025
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