Growing community of inventors

Niigata, Japan

Kumiko Fujiwara

Average Co-Inventor Count = 3.00

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

Kumiko Fujiwara ↔ Teruyuki Mitsumori (1 patent)Kumiko Fujiwara ↔ Hiroaki Fujiwara (1 patent)Kumiko FujiwaraKumiko Fujiwara (1 patent)Teruyuki MitsumoriTeruyuki Mitsumori (31 patents)Hiroaki FujiwaraHiroaki Fujiwara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Corporation (1 from 2,346 patents)


1 patent:

1. 8530123 - Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image-forming apparatus

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12/7/2025
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