Growing community of inventors

Tokyo, Japan

Kazuhiro Itoh

Average Co-Inventor Count = 5.00

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 = 7

Kazuhiro Itoh ↔ Satoru Watanabe (1 patent)Kazuhiro Itoh ↔ Naomichi Miyakawa (1 patent)Kazuhiro Itoh ↔ Setsuro Ito (1 patent)Kazuhiro Itoh ↔ Kazunari Watanabe (1 patent)Kazuhiro ItohKazuhiro Itoh (1 patent)Satoru WatanabeSatoru Watanabe (71 patents)Naomichi MiyakawaNaomichi Miyakawa (23 patents)Setsuro ItoSetsuro Ito (22 patents)Kazunari WatanabeKazunari Watanabe (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Glass Company, Limited (1 from 2,560 patents)


1 patent:

1. 8304974 - Fluorescent lamp

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1/9/2026
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