Growing community of inventors

Atami, Japan

Hiroshi Takahashi

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 = 3

Hiroshi TakahashiHans-Georg Schindler (1 patent)Hiroshi TakahashiHans-Juergen Rauh (1 patent)Hiroshi TakahashiHiroshi Takahashi (2 patents)Hans-Georg SchindlerHans-Georg Schindler (11 patents)Hans-Juergen RauhHans-Juergen Rauh (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agfa-gevaert Ag (1 from 1,473 patents)

2. Nihon Jumbo Kabushiki Kaisha (1 from 1 patent)


2 patents:

1. 5717975 - Method of and apparatus for the production of photographic proofs

2. 4685209 - Film picker for film cartridge

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12/6/2025
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