Growing community of inventors

Machida, Japan

Yoichi Ogata

Average Co-Inventor Count = 2.86

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 = 11

Yoichi OgataKazuhiro Oshima (1 patent)Yoichi OgataYukihiko Nakajima (1 patent)Yoichi OgataRyuichi Terasaki (1 patent)Yoichi OgataShinsei Sato (1 patent)Yoichi OgataKazumi Nozawa (1 patent)Yoichi OgataYoichi Ogata (2 patents)Kazuhiro OshimaKazuhiro Oshima (13 patents)Yukihiko NakajimaYukihiko Nakajima (7 patents)Ryuichi TerasakiRyuichi Terasaki (5 patents)Shinsei SatoShinsei Sato (2 patents)Kazumi NozawaKazumi Nozawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Denki Kagaku Kogyo Kabushiki Kaisha (2 from 475 patents)


2 patents:

1. 7612127 - Curable resin composition

2. 4816338 - Glassy carbon-coated article

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as of
1/11/2026
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