Growing community of inventors

Kashiwa, Japan

Fumio Maniwa

Average Co-Inventor Count = 7.00

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 = 2

Fumio Maniwa ↔ Koichi Wada (1 patent)Fumio Maniwa ↔ Hiroshi Morimoto (1 patent)Fumio Maniwa ↔ Keiji Sakamoto (1 patent)Fumio Maniwa ↔ Hajime Ito (1 patent)Fumio Maniwa ↔ Nobuhiro Take (1 patent)Fumio Maniwa ↔ Yukiko Shimmoto (1 patent)Fumio Maniwa ↔ Nobuhiro Take (1 patent)Fumio ManiwaFumio Maniwa (1 patent)Koichi WadaKoichi Wada (8 patents)Hiroshi MorimotoHiroshi Morimoto (8 patents)Keiji SakamotoKeiji Sakamoto (7 patents)Hajime ItoHajime Ito (3 patents)Nobuhiro TakeNobuhiro Take (1 patent)Yukiko ShimmotoYukiko Shimmoto (1 patent)Nobuhiro TakeNobuhiro Take (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiichi Fine Chemical Co., Ltd. (1 from 8 patents)


1 patent:

1. 8003615 - Stable vitamin B6 derivative

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12/7/2025
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