Growing community of inventors

Toyokawa, Japan

Eijiro Oshitani

Average Co-Inventor Count = 4.00

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

Eijiro Oshitani ↔ Shigeki Inoue (1 patent)Eijiro Oshitani ↔ Yoshimi Iso (1 patent)Eijiro Oshitani ↔ Shin-ichi Ohashi (1 patent)Eijiro OshitaniEijiro Oshitani (1 patent)Shigeki InoueShigeki Inoue (24 patents)Yoshimi IsoYoshimi Iso (16 patents)Shin-ichi OhashiShin-ichi Ohashi (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,496 patents)


1 patent:

1. 4403347 - Antenna tuning circuit for AM radio receiver

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12/30/2025
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