Growing community of inventors

Osaka, Japan

Seiko Hata

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 = 7

Seiko Hata ↔ Takashi Ishii (1 patent)Seiko Hata ↔ Fumihito Sugihara (1 patent)Seiko Hata ↔ Toshikazu Takano (1 patent)Seiko Hata ↔ Kaneo Suzuki (1 patent)Seiko Hata ↔ Hironobu Oonishi (1 patent)Seiko HataSeiko Hata (1 patent)Takashi IshiiTakashi Ishii (8 patents)Fumihito SugiharaFumihito Sugihara (7 patents)Toshikazu TakanoToshikazu Takano (4 patents)Kaneo SuzukiKaneo Suzuki (3 patents)Hironobu OonishiHironobu Oonishi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nitta Gelatin Inc. (1 from 20 patents)


1 patent:

1. 5223029 - Hardening material for medical and dental use

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as of
1/16/2026
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