Growing community of inventors

Toyama, Japan

Kaoru Oyama

Average Co-Inventor Count = 8.00

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 = 102

Kaoru Oyama ↔ Yutaka Kodama (1 patent)Kaoru Oyama ↔ Masao Nakabayashi (1 patent)Kaoru Oyama ↔ Masaaki Shibata (1 patent)Kaoru Oyama ↔ Ryusaku Shimizu (1 patent)Kaoru Oyama ↔ Yoshifumi Nakashima (1 patent)Kaoru Oyama ↔ Takashi Sano (1 patent)Kaoru Oyama ↔ Kiyoshi Goden (1 patent)Kaoru OyamaKaoru Oyama (1 patent)Yutaka KodamaYutaka Kodama (16 patents)Masao NakabayashiMasao Nakabayashi (2 patents)Masaaki ShibataMasaaki Shibata (2 patents)Ryusaku ShimizuRyusaku Shimizu (1 patent)Yoshifumi NakashimaYoshifumi Nakashima (1 patent)Takashi SanoTakashi Sano (1 patent)Kiyoshi GodenKiyoshi Goden (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyama Chemical Co., Ltd. (1 from 159 patents)


1 patent:

1. 4372949 - Treatment of cancer with carcinostatic and immunostimulating agent

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12/20/2025
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