Growing community of inventors

Ibaraki, Japan

Tooru Umemoto

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 = 0

Tooru UmemotoTadayuki Kameyama (1 patent)Tooru UmemotoToshimasa Nishimori (1 patent)Tooru UmemotoTooru Umemoto (1 patent)Tadayuki KameyamaTadayuki Kameyama (55 patents)Toshimasa NishimoriToshimasa Nishimori (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nitto-Denko Corporation (1 from 3,881 patents)


1 patent:

1. 8821989 - Method for manufacturing optical laminated body

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1/21/2026
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