Growing community of inventors

Kakogawa, Japan

Tsutomu Aoki

Average Co-Inventor Count = 7.00

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 = 39

Tsutomu Aoki ↔ Kazuhiko Hiraoka (1 patent)Tsutomu Aoki ↔ Hirofumi Oouchi (1 patent)Tsutomu Aoki ↔ Keisuke Kobayashi (1 patent)Tsutomu Aoki ↔ Katsuhiko Tokuda (1 patent)Tsutomu Aoki ↔ Jujitsu Murota (1 patent)Tsutomu Aoki ↔ Mikio Hara (1 patent)Tsutomu AokiTsutomu Aoki (1 patent)Kazuhiko HiraokaKazuhiko Hiraoka (39 patents)Hirofumi OouchiHirofumi Oouchi (7 patents)Keisuke KobayashiKeisuke Kobayashi (4 patents)Katsuhiko TokudaKatsuhiko Tokuda (3 patents)Jujitsu MurotaJujitsu Murota (2 patents)Mikio HaraMikio Hara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Construction Machinery Co., Ltd. (1 from 1,503 patents)

2. Kcm Corporation (1 from 35 patents)


1 patent:

1. D652062 - Wheel loader

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12/21/2025
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