Growing community of inventors

Nagasaki, Japan

Masaaki Kai

Average Co-Inventor Count = 1.33

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 = 0

Masaaki KaiTakayuki Shibata (1 patent)Masaaki KaiMasaaki Kai (2 patents)Takayuki ShibataTakayuki Shibata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,966 patents)

2. Nagasaki University (1 from 60 patents)

3. Daiichi Pure Chemicals Co., Ltd. (1 from 59 patents)


2 patents:

1. 8871520 - Uracil-specific fluorescence detection reaction and method for examining dihydropyrimidine dehydrogenase deficiency

2. 8183060 - Luminescent polymer and use thereof in bioassay

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1/16/2026
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