Growing community of inventors

Tokyo, Japan

Mari Toriya

Average Co-Inventor Count = 5.00

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

Mari Toriya ↔ Shigeru Kusano (1 patent)Mari Toriya ↔ Makoto Nagaoka (1 patent)Mari Toriya ↔ Shigetaka Numazawa (1 patent)Mari Toriya ↔ Shingo Ozawa (1 patent)Mari ToriyaMari Toriya (1 patent)Shigeru KusanoShigeru Kusano (28 patents)Makoto NagaokaMakoto Nagaoka (23 patents)Shigetaka NumazawaShigetaka Numazawa (6 patents)Shingo OzawaShingo Ozawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hodogaya Chemical Co., Ltd. (1 from 328 patents)


1 patent:

1. 9871210 - Naphthotriazole derivatives and organic electroluminescence devices

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1/5/2026
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