Growing community of inventors

Hyogo, Japan

Kazuo Watanabe

Average Co-Inventor Count = 1.33

ph-index = 2

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 = 33

Kazuo WatanabeHiroshi Iwasaki (1 patent)Kazuo WatanabeKazuo Watanabe (2 patents)Hiroshi IwasakiHiroshi Iwasaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kanzaki Paper Mfg. Co., Ltd. (2 from 60 patents)


2 patents:

1. 4962080 - Image-receiving sheet for thermal dye-transfer recording

2. 4731355 - Image-receiving sheet for thermal dye-transfer recording

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as of
12/13/2025
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