Growing community of inventors

Kurashiki, Japan

Tsunekazu Akiyama

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 = 1

Tsunekazu Akiyama ↔ Hiroshi Kameo (1 patent)Tsunekazu Akiyama ↔ Kazunaga Komizo (1 patent)Tsunekazu Akiyama ↔ Tetsuaki Kihara (1 patent)Tsunekazu AkiyamaTsunekazu Akiyama (1 patent)Hiroshi KameoHiroshi Kameo (9 patents)Kazunaga KomizoKazunaga Komizo (2 patents)Tetsuaki KiharaTetsuaki Kihara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ryo-nichi Co., Ltd. (1 from 4 patents)


1 patent:

1. 4410747 - Process for producing 1,2-dichloroethane

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12/17/2025
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