Growing community of inventors

Tokyo, Japan

Hiroaki Imagawa

Average Co-Inventor Count = 1.50

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

Hiroaki ImagawaKen Endo (1 patent)Hiroaki ImagawaKeita Takahashi (1 patent)Hiroaki ImagawaHiroaki Imagawa (3 patents)Ken EndoKen Endo (23 patents)Keita TakahashiKeita Takahashi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Olympus Corporation (1 from 8,194 patents)

2. Hoya Corporation (1 from 2,529 patents)

3. Olympus Imaging Corporation (1 from 727 patents)


3 patents:

1. 9942451 - Photographing apparatus

2. 8514287 - Imaging module having stabilization mechanism

3. 7511900 - Lens barrel

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as of
12/26/2025
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