Growing community of inventors

Minato-ku, Japan

Takao Yamagishi

Average Co-Inventor Count = 2.22

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 = 9

Takao YamagishiMikio Saito (2 patents)Takao YamagishiAkinori Tamura (2 patents)Takao YamagishiMotoki Kaneko (1 patent)Takao YamagishiNorio Kawamoto (1 patent)Takao YamagishiKatsutoshi Komatsu (1 patent)Takao YamagishiTakao Yamagishi (5 patents)Mikio SaitoMikio Saito (6 patents)Akinori TamuraAkinori Tamura (2 patents)Motoki KanekoMotoki Kaneko (2 patents)Norio KawamotoNorio Kawamoto (1 patent)Katsutoshi KomatsuKatsutoshi Komatsu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konami Digital Entertainment Co., Ltd. (4 from 530 patents)

2. Konami Corporation (1 from 193 patents)

3. Konami Computer Entertainment Tokyo, Inc. (1 from 5 patents)


5 patents:

1. 8307282 - Character string display system, character string display method, and storage medium

2. 8109817 - Game system, game system control method and information storage medium

3. 8105152 - Game system, game system control method and information storage medium

4. 8028028 - Message character string output system, control method thereof, and information storage medium

5. 7397482 - String display system, string display method and storage medium

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1/8/2026
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