Growing community of inventors

Abiko, Japan

Yuji Awashima

Average Co-Inventor Count = 3.33

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

Yuji AwashimaKazuhiko Tsunoo (2 patents)Yuji AwashimaKentaro Watanabe (2 patents)Yuji AwashimaToru Takahashi (1 patent)Yuji AwashimaSeiya Yamashita (1 patent)Yuji AwashimaMasahiro Itabashi (1 patent)Yuji AwashimaMasaaki Kawabata (1 patent)Yuji AwashimaKenji Kochi (1 patent)Yuji AwashimaYuji Nakashima (1 patent)Yuji AwashimaYuji Awashima (4 patents)Kazuhiko TsunooKazuhiko Tsunoo (2 patents)Kentaro WatanabeKentaro Watanabe (2 patents)Toru TakahashiToru Takahashi (15 patents)Seiya YamashitaSeiya Yamashita (2 patents)Masahiro ItabashiMasahiro Itabashi (1 patent)Masaaki KawabataMasaaki Kawabata (1 patent)Kenji KochiKenji Kochi (1 patent)Yuji NakashimaYuji Nakashima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ihi Marine United Inc. (2 from 4 patents)

2. Ishikawajima-Harima Heavy Industries Co., Ltd. (1 from 341 patents)

3. Ishikawajima-Harima Jukogyo Kabushiki Kaisha (1 from 306 patents)


4 patents:

1. D536297 - Pontoon

2. D535607 - Pontoon

3. 6644234 - Holding apparatus for a floating hose

4. 6487982 - Anti-rolling structure for box-type floating body

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/9/2026
Loading…