Growing community of inventors

Tokyo, Japan

Etsuo Aota

Average Co-Inventor Count = 1.80

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 = 22

Etsuo Aota ↔ Kanji Iinuma (1 patent)Etsuo Aota ↔ Yasuhisa Kameda (1 patent)Etsuo Aota ↔ Mikiharu Kobayashi (1 patent)Etsuo Aota ↔ Daisuke Higuchi (1 patent)Etsuo AotaEtsuo Aota (3 patents)Kanji IinumaKanji Iinuma (42 patents)Yasuhisa KamedaYasuhisa Kameda (25 patents)Mikiharu KobayashiMikiharu Kobayashi (20 patents)Daisuke HiguchiDaisuke Higuchi (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiwa Seiko, Inc. (2 from 602 patents)

2. Daiwa Seiko Co., Ltd. (1 from 8 patents)


3 patents:

1. D611561 - Side plate for fishing reel body

2. 5042741 - Mechanism for preventing rotor from rotating in reverse direction

3. D282955 - Fishing reel

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as of
1/10/2026
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