Growing community of inventors

Tokyo, Japan

Hiroshi Tabei

Average Co-Inventor Count = 3.00

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 = 54

Hiroshi Tabei ↔ Toru Shimazaki (1 patent)Hiroshi Tabei ↔ Motoyoshi Ando (1 patent)Hiroshi TabeiHiroshi Tabei (1 patent)Toru ShimazakiToru Shimazaki (12 patents)Motoyoshi AndoMotoyoshi Ando (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yokogawa Medical Systems, Limited (1 from 73 patents)


1 patent:

1. 5083568 - Ultrasound diagnosing device

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12/15/2025
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