Growing community of inventors

Tsukuba, Japan

Hiroki Ohara

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 = 2

Hiroki Ohara ↔ Zen Komiya (1 patent)Hiroki Ohara ↔ Takeo Shigemoto (1 patent)Hiroki Ohara ↔ Atsuya Takahashi (1 patent)Hiroki OharaHiroki Ohara (1 patent)Zen KomiyaZen Komiya (20 patents)Takeo ShigemotoTakeo Shigemoto (4 patents)Atsuya TakahashiAtsuya Takahashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dsm IP Assets B.v. (1 from 1,740 patents)

2. Jsr Corporation (1 from 1,061 patents)


1 patent:

1. 7532795 - Radiation-curable liquid resin composition

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1/8/2026
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