Growing community of inventors

Tokuyama, Japan

Hisashi Nakanishi

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 = 18

Hisashi Nakanishi ↔ Shunichi Nakamura (1 patent)Hisashi Nakanishi ↔ Kaneko Shingo (1 patent)Hisashi NakanishiHisashi Nakanishi (1 patent)Shunichi NakamuraShunichi Nakamura (6 patents)Kaneko ShingoKaneko Shingo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokuyama Soda Kabushiki Kaisha (1 from 95 patents)


1 patent:

1. 4767580 - Process for preparation of porous sheets

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12/21/2025
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