Growing community of inventors

Satte, Japan

Masaaki Sekiya

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 = 23

Masaaki Sekiya ↔ Hiroshi Fujiwara (1 patent)Masaaki Sekiya ↔ Hiroshi Suzuki (1 patent)Masaaki SekiyaMasaaki Sekiya (1 patent)Hiroshi FujiwaraHiroshi Fujiwara (16 patents)Hiroshi SuzukiHiroshi Suzuki (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Maruzen Oil Co. Ltd. (1 from 32 patents)


1 patent:

1. 3963662 - Polyion complex and process for preparation thereof

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12/15/2025
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