Growing community of inventors

Kyoto, Japan

Makiko Otsuka

Average Co-Inventor Count = 3.00

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 = 8

Makiko Otsuka ↔ Kunihiko Okajima (1 patent)Makiko Otsuka ↔ Chihiro Yamane (1 patent)Makiko OtsukaMakiko Otsuka (1 patent)Kunihiko OkajimaKunihiko Okajima (9 patents)Chihiro YamaneChihiro Yamane (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Kasei Kabushiki Kaisha (1 from 943 patents)


1 patent:

1. 7485720 - Cellulose-type material

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12/22/2025
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