Growing community of inventors

Aichi, Japan

Ryo Ashikawa

Average Co-Inventor Count = 5.00

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 = 10

Ryo Ashikawa ↔ Hiroshi Matsuda (1 patent)Ryo Ashikawa ↔ Kazuhiko Sato (1 patent)Ryo Ashikawa ↔ Hiroshi Tanaka (1 patent)Ryo Ashikawa ↔ Yuji Yamamoto (1 patent)Ryo Ashikawa ↔ Hideki Fukudome (1 patent)Ryo Ashikawa ↔ Makoto Ohkubo (1 patent)Ryo Ashikawa ↔ Hideyuki Shigematsu (1 patent)Ryo Ashikawa ↔ Tatsuo Ishida (1 patent)Ryo AshikawaRyo Ashikawa (2 patents)Hiroshi MatsudaHiroshi Matsuda (94 patents)Kazuhiko SatoKazuhiko Sato (66 patents)Hiroshi TanakaHiroshi Tanaka (19 patents)Yuji YamamotoYuji Yamamoto (2 patents)Hideki FukudomeHideki Fukudome (2 patents)Makoto OhkuboMakoto Ohkubo (1 patent)Hideyuki ShigematsuHideyuki Shigematsu (1 patent)Tatsuo IshidaTatsuo Ishida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Jidosha Kogyo Kabushiki Kaisha (2 from 1,627 patents)

2. Hiroshima Kasei Ltd (1 from 5 patents)


2 patents:

1. 7264303 - Body panel with vibration damping material, vibration damping material coater, and damping material application method

2. 5011875 - Corrosion resistant, water expandable composition

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