Growing community of inventors

Kumagaya, Japan

Hideo Tsunatori

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 = 13

Hideo Tsunatori ↔ Zenjiro Nakai (1 patent)Hideo Tsunatori ↔ M G Ismail (1 patent)Hideo TsunatoriHideo Tsunatori (1 patent)Zenjiro NakaiZenjiro Nakai (4 patents)M G IsmailM G Ismail (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chichibu Cement Co., Ltd. (1 from 24 patents)


1 patent:

1. 5045514 - Sol-gel method for making composite mullite/cordierite ceramics

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12/15/2025
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