Growing community of inventors

Yabuzuka Honmachi, Japan

Hatsuo Tsukagoshi

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 = 5

Hatsuo TsukagoshiNorio Koike (1 patent)Hatsuo TsukagoshiHatsuo Tsukagoshi (1 patent)Norio KoikeNorio Koike (16 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (1 from 52,730 patents)


1 patent:

1. 4596755 - Photoresist composition with azide having alkoxy silane as adhesion

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12/16/2025
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