Growing community of inventors

Tokyo, Japan

Kazuhiro Niikura

Average Co-Inventor Count = 2.31

ph-index = 5

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 = 124

Kazuhiro NiikuraYumiko Kamisaku (3 patents)Kazuhiro NiikuraNaoko Akai (2 patents)Kazuhiro NiikuraMami Futagami (2 patents)Kazuhiro NiikuraKazuhiro Niikura (5 patents)Yumiko KamisakuYumiko Kamisaku (3 patents)Naoko AkaiNaoko Akai (16 patents)Mami FutagamiMami Futagami (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kose Corporation (5 from 62 patents)


5 patents:

1. D786078 - Container

2. D785458 - Container

3. D639668 - Packaging container

4. D630514 - Packaging container

5. D622592 - Cap for packaging container

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as of
1/8/2026
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