Growing community of inventors

Kumamoto, Japan

Hayato Ishikawa

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 = 1

Hayato IshikawaJun Inagaki (2 patents)Hayato IshikawaYusuke Fukushima (2 patents)Hayato IshikawaShinichiro Sawa (2 patents)Hayato IshikawaTokio Tani (2 patents)Hayato IshikawaTakashi Ishida (2 patents)Hayato IshikawaHayato Ishikawa (2 patents)Jun InagakiJun Inagaki (7 patents)Yusuke FukushimaYusuke Fukushima (4 patents)Shinichiro SawaShinichiro Sawa (2 patents)Tokio TaniTokio Tani (2 patents)Takashi IshidaTakashi Ishida (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Soda Co., Ltd. (2 from 516 patents)

2. Kumamoto University (2 from 98 patents)


2 patents:

1. 11685716 - Plant growth inhibiting agent, and plant growth inhibiting method using same

2. 11142497 - Plant growth inhibiting agent, and plant growth inhibiting method using same

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as of
12/15/2025
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