Growing community of inventors

Tokyo, Japan

Hiroyuki Oki

Average Co-Inventor Count = 1.23

ph-index = 3

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 = 40

Hiroyuki Oki ↔ Satoshi Mori (1 patent)Hiroyuki Oki ↔ Hiromi Nakanishi (1 patent)Hiroyuki Oki ↔ Hirotaka Yamaguchi (1 patent)Hiroyuki Oki ↔ Kazumasa Hagiwara (1 patent)Hiroyuki OkiHiroyuki Oki (4 patents)Satoshi MoriSatoshi Mori (47 patents)Hiromi NakanishiHiromi Nakanishi (15 patents)Hirotaka YamaguchiHirotaka Yamaguchi (8 patents)Kazumasa HagiwaraKazumasa Hagiwara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bridgestone Corporation (3 from 5,125 patents)

2. Japan Science and Technology Corporation (1 from 373 patents)


4 patents:

1. D883186 - Motorcycle tire

2. D875646 - Motorcycle tire

3. D845217 - Motorcycle tire

4. 6849724 - Method for transforming plant, the resultant plant and gene thereof

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1/14/2026
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