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Nagaoka, Japan

Mikio Nakashima

Average Co-Inventor Count = 2.77

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 = 6

Mikio Nakashima ↔ Akihiro Makino (3 patents)Mikio Nakashima ↔ Koichi Mukasa (1 patent)Mikio Nakashima ↔ Akinori Kojima (1 patent)Mikio Nakashima ↔ Tadashi Sasaki (1 patent)Mikio NakashimaMikio Nakashima (3 patents)Akihiro MakinoAkihiro Makino (75 patents)Koichi MukasaKoichi Mukasa (31 patents)Akinori KojimaAkinori Kojima (15 patents)Tadashi SasakiTadashi Sasaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alps Electric Co., Ltd. (3 from 4,048 patents)


3 patents:

1. 4936929 - Refractory amorphous Co-Ta-Hf alloy

2. 4750951 - Amorphous alloy for magnetic heads

3. 4743313 - Amorphous alloy for use in magnetic heads

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as of
12/21/2025
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