Growing community of inventors

Yuuki, Japan

Yosuke Obuchi

Average Co-Inventor Count = 6.00

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 = 6

Yosuke Obuchi ↔ Tatsushi Itoh (1 patent)Yosuke Obuchi ↔ Shouhei Nagasaka (1 patent)Yosuke Obuchi ↔ Issei Hara (1 patent)Yosuke Obuchi ↔ Hiroki Sato (1 patent)Yosuke Obuchi ↔ Yuuki Kasaoka (1 patent)Yosuke ObuchiYosuke Obuchi (1 patent)Tatsushi ItohTatsushi Itoh (9 patents)Shouhei NagasakaShouhei Nagasaka (7 patents)Issei HaraIssei Hara (4 patents)Hiroki SatoHiroki Sato (4 patents)Yuuki KasaokaYuuki Kasaoka (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Komatsu Corporation (1 from 2,730 patents)


1 patent:

1. 8814969 - Exhaust gas purification device

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12/10/2025
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