Growing community of inventors

Osaka, Japan

Iwao Itoh

Average Co-Inventor Count = 2.00

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 = 10

Iwao Itoh ↔ Toshihiko Watanabe (1 patent)Iwao ItohIwao Itoh (1 patent)Toshihiko WatanabeToshihiko Watanabe (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mita Industrial Co., Ltd. (1 from 1,344 patents)


1 patent:

1. D330040 - Over-head projector

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as of
1/14/2026
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