Growing community of inventors

Osaka, Japan

Tomoyoshi Okada

Average Co-Inventor Count = 6.00

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 = 21

Tomoyoshi Okada ↔ Nobuatsu Watanabe (1 patent)Tomoyoshi Okada ↔ Akira Izumi (1 patent)Tomoyoshi Okada ↔ Yong-Bo Chong (1 patent)Tomoyoshi Okada ↔ Keiji Toei (1 patent)Tomoyoshi Okada ↔ Toshio Tatsuno (1 patent)Tomoyoshi OkadaTomoyoshi Okada (1 patent)Nobuatsu WatanabeNobuatsu Watanabe (30 patents)Akira IzumiAkira Izumi (23 patents)Yong-Bo ChongYong-Bo Chong (7 patents)Keiji ToeiKeiji Toei (5 patents)Toshio TatsunoToshio Tatsuno (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)

2. Dainippon Screen Mfg. Co., Ltd. (1 from 1,306 patents)

3. Morita Kagaku Co., Ltd. (1 from 1 patent)


1 patent:

1. 5112437 - Oxide film removing apparatus and removing method thereof using

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12/9/2025
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