Growing community of inventors

Osaka, Japan

Yoshimi Ota

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 = 5

Yoshimi Ota ↔ Satoshi Machida (1 patent)Yoshimi Ota ↔ Shigekazu Hasegawa (1 patent)Yoshimi Ota ↔ Muneji Okamoto (1 patent)Yoshimi OtaYoshimi Ota (1 patent)Satoshi MachidaSatoshi Machida (13 patents)Shigekazu HasegawaShigekazu Hasegawa (12 patents)Muneji OkamotoMuneji Okamoto (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kubota Corporation (1 from 2,667 patents)


1 patent:

1. 4907465 - Change speed control structure for hydraulic transmission

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as of
12/15/2025
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