Growing community of inventors

Hino, Japan

Akiko Yamaya

Average Co-Inventor Count = 1.60

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 = 4

Akiko YamayaShoji Nishio (1 patent)Akiko YamayaYasunori Wada (1 patent)Akiko YamayaHirobumi Yamashita (1 patent)Akiko YamayaAkiko Yamaya (2 patents)Shoji NishioShoji Nishio (20 patents)Yasunori WadaYasunori Wada (11 patents)Hirobumi YamashitaHirobumi Yamashita (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konica Corporation (2 from 3,106 patents)


2 patents:

1. 5869225 - Processing method of silver halide photographic light sensitive material

2. 5641614 - Processing method of silver halide photographic light sensitive material

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1/10/2026
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