Growing community of inventors

Nagoya, Japan

Koji Aikawa

Average Co-Inventor Count = 2.83

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 = 2

Koji AikawaTakahiro Hirota (4 patents)Koji AikawaShigeto Muramatu (4 patents)Koji AikawaKoichi Masamura (2 patents)Koji AikawaMasato Minakata (1 patent)Koji AikawaKoji Nomura (1 patent)Koji AikawaTakahiro Shimada (1 patent)Koji AikawaMasaharu Kinoshita (1 patent)Koji AikawaHiroaki Ichihara (1 patent)Koji AikawaYoshifumi Tatsuta (1 patent)Koji AikawaYoshifumi Tatsuta (0 patent)Koji AikawaKoji Aikawa (7 patents)Takahiro HirotaTakahiro Hirota (30 patents)Shigeto MuramatuShigeto Muramatu (4 patents)Koichi MasamuraKoichi Masamura (7 patents)Masato MinakataMasato Minakata (32 patents)Koji NomuraKoji Nomura (17 patents)Takahiro ShimadaTakahiro Shimada (8 patents)Masaharu KinoshitaMasaharu Kinoshita (7 patents)Hiroaki IchiharaHiroaki Ichihara (3 patents)Yoshifumi TatsutaYoshifumi Tatsuta (1 patent)Yoshifumi TatsutaYoshifumi Tatsuta (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (7 from 36,922 patents)

2. Yazaki Corporation (1 from 8,218 patents)

3. Toyota Shatai Kabushiki Kaisha (1 from 181 patents)


7 patents:

1. 11807299 - Display device for a vehicle

2. 11479299 - Display device for a vehicle

3. 11449200 - Vehicular display device and display method in vehicular display device

4. 11163517 - Display device for a vehicle having migration of image display

5. 11048380 - Vehicular display device and display method in vehicular display device

6. 10915287 - Display device for a vehicle having migration of image display

7. 8783922 - Display device and meter device using same

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1/22/2026
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