Growing community of inventors

Sendai, Japan

Yoshichika Otani

Average Co-Inventor Count = 5.00

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 = 8

Yoshichika Otani ↔ Yutaka Shimada (1 patent)Yoshichika Otani ↔ Osamu Kitakami (1 patent)Yoshichika Otani ↔ Kazuaki Fukamichi (1 patent)Yoshichika Otani ↔ Valentyn Novosad (1 patent)Yoshichika OtaniYoshichika Otani (1 patent)Yutaka ShimadaYutaka Shimada (15 patents)Osamu KitakamiOsamu Kitakami (7 patents)Kazuaki FukamichiKazuaki Fukamichi (5 patents)Valentyn NovosadValentyn Novosad (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tohoku University (1 from 984 patents)


1 patent:

1. 6339543 - Writing method for a magnetic immovable memory and a magnetic immovable memory

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12/12/2025
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