Growing community of inventors

Settsu, Japan

Yasuhumi Doi

Average Co-Inventor Count = 6.15

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 = 28

Yasuhumi Doi ↔ Yoshiaki Harada (2 patents)Yasuhumi Doi ↔ Kenichi Yamasaki (2 patents)Yasuhumi Doi ↔ Teizou Okino (2 patents)Yasuhumi Doi ↔ Akio Nakashiba (1 patent)Yasuhumi Doi ↔ Shigenobu Yurugi (1 patent)Yasuhumi Doi ↔ Hiroyuki Mathura (1 patent)Yasuhumi Doi ↔ Hajime Fujitani (1 patent)Yasuhumi Doi ↔ Hiroyuki Matuura (1 patent)Yasuhumi DoiYasuhumi Doi (2 patents)Yoshiaki HaradaYoshiaki Harada (5 patents)Kenichi YamasakiKenichi Yamasaki (3 patents)Teizou OkinoTeizou Okino (2 patents)Akio NakashibaAkio Nakashiba (8 patents)Shigenobu YurugiShigenobu Yurugi (2 patents)Hiroyuki MathuraHiroyuki Mathura (1 patent)Hajime FujitaniHajime Fujitani (1 patent)Hiroyuki MatuuraHiroyuki Matuura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Osaka Gas Company Limited (2 from 353 patents)


2 patents:

1. 4699720 - Process for treating waste water by wet oxidations

2. 4654149 - Process for treating ammonium nitrate-containing waste water

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