Growing community of inventors

Shiga, Japan

Yoshio Tojima

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 = 13

Yoshio Tojima ↔ Hideki Komagata (1 patent)Yoshio Tojima ↔ Masanori Nakamura (1 patent)Yoshio Tojima ↔ Chyuji Inukai (1 patent)Yoshio Tojima ↔ Eizi Chino (1 patent)Yoshio TojimaYoshio Tojima (1 patent)Hideki KomagataHideki Komagata (5 patents)Masanori NakamuraMasanori Nakamura (4 patents)Chyuji InukaiChyuji Inukai (2 patents)Eizi ChinoEizi Chino (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Boseki Kabushiki Kaisha (1 from 789 patents)


1 patent:

1. 4666784 - Magnetic recording medium

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12/31/2025
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