Growing community of inventors

Ibaraki, Japan

Makoto Niwa

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 = 0

Makoto Niwa ↔ Shinya Tsuchida (1 patent)Makoto Niwa ↔ Nobuyuki Kobayashi (1 patent)Makoto Niwa ↔ Takanori Sannan (1 patent)Makoto Niwa ↔ Takahiro Fukuhara (1 patent)Makoto Niwa ↔ Masato Izume (1 patent)Makoto NiwaMakoto Niwa (1 patent)Shinya TsuchidaShinya Tsuchida (48 patents)Nobuyuki KobayashiNobuyuki Kobayashi (38 patents)Takanori SannanTakanori Sannan (20 patents)Takahiro FukuharaTakahiro Fukuhara (2 patents)Masato IzumeMasato Izume (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dainichiseika Color & Chemicals Mfg. Co., Ltd. (1 from 264 patents)


1 patent:

1. 9125837 - Process for producing silylated pullulan and cosmetic preparation

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12/5/2025
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