Growing community of inventors

Osaka, Japan

Toru Yoshizuka

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 = 0

Toru Yoshizuka ↔ Masato Kitazaki (1 patent)Toru Yoshizuka ↔ Osamu Sakamoto (1 patent)Toru Yoshizuka ↔ Taeko Tahara (1 patent)Toru Yoshizuka ↔ Taeko Tahara (0 patent)Toru YoshizukaToru Yoshizuka (1 patent)Masato KitazakiMasato Kitazaki (4 patents)Osamu SakamotoOsamu Sakamoto (2 patents)Taeko TaharaTaeko Tahara (1 patent)Taeko TaharaTaeko Tahara (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yanmar Holdings Co., Ltd. (1 from 85 patents)


1 patent:

1. 11976609 - Stirling engine

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12/11/2025
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