Growing community of inventors

Sennan, Japan

Hideo Shiiyama

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 = 9

Hideo Shiiyama ↔ Tetsuaki Hayashi (1 patent)Hideo Shiiyama ↔ Mikio Kinoshita (1 patent)Hideo Shiiyama ↔ Hiroshi Nagai (1 patent)Hideo ShiiyamaHideo Shiiyama (1 patent)Tetsuaki HayashiTetsuaki Hayashi (11 patents)Mikio KinoshitaMikio Kinoshita (3 patents)Hiroshi NagaiHiroshi Nagai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kubota Corporation (1 from 2,681 patents)


1 patent:

1. 4216680 - Travel speed change apparatus for a farm vehicle

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