Growing community of inventors

Yokohama, Japan

Fumiho Igarashi

Average Co-Inventor Count = 7.00

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 = 12

Fumiho Igarashi ↔ Shinichi Inoue (1 patent)Fumiho Igarashi ↔ Hiroaki Nishijima (1 patent)Fumiho Igarashi ↔ Kazuo Hirabayashi (1 patent)Fumiho Igarashi ↔ Kouji Adachi (1 patent)Fumiho Igarashi ↔ Tadami Kondoh (1 patent)Fumiho Igarashi ↔ Toshio Wakai (1 patent)Fumiho IgarashiFumiho Igarashi (1 patent)Shinichi InoueShinichi Inoue (18 patents)Hiroaki NishijimaHiroaki Nishijima (14 patents)Kazuo HirabayashiKazuo Hirabayashi (4 patents)Kouji AdachiKouji Adachi (3 patents)Tadami KondohTadami Kondoh (3 patents)Toshio WakaiToshio Wakai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Research Association for the Utilization of Light Oil (1 from 3 patents)


1 patent:

1. 5073673 - Process for the production of high-octane gasoline blending stock

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12/5/2025
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