Growing community of inventors

Chigasaki, Japan

Hideo Ichikawa

Average Co-Inventor Count = 6.00

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 = 6

Hideo Ichikawa ↔ Masato Takaku (1 patent)Hideo Ichikawa ↔ Ichiro Otsuka (1 patent)Hideo Ichikawa ↔ Nobuyuki Tashiro (1 patent)Hideo Ichikawa ↔ Daizo Natsugari (1 patent)Hideo Ichikawa ↔ Keizi Iio (1 patent)Hideo IchikawaHideo Ichikawa (1 patent)Masato TakakuMasato Takaku (9 patents)Ichiro OtsukaIchiro Otsuka (5 patents)Nobuyuki TashiroNobuyuki Tashiro (1 patent)Daizo NatsugariDaizo Natsugari (1 patent)Keizi IioKeizi Iio (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Toatsu Chemicals, Incorporated (1 from 1,379 patents)


1 patent:

1. 4735983 - Flame-retardant styrene-base resin composition

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12/7/2025
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