Growing community of inventors

Himeji, Japan

Akira Zenno

Average Co-Inventor Count = 4.00

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 = 21

Akira Zenno ↔ Toshiaki Uebayashi (1 patent)Akira Zenno ↔ Hidehiro Shiono (1 patent)Akira Zenno ↔ Isamu Maruyama (1 patent)Akira ZennoAkira Zenno (1 patent)Toshiaki UebayashiToshiaki Uebayashi (2 patents)Hidehiro ShionoHidehiro Shiono (1 patent)Isamu MaruyamaIsamu Maruyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daicel Corporation (1 from 640 patents)


1 patent:

1. 4102783 - Adsorbent process for oily materials

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12/21/2025
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