Growing community of inventors

Hachioji, United States of America

Hiroshi Takahashi

Average Co-Inventor Count = 2.00

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 = 1

Hiroshi Takahashi ↔ Seiichi Isoguchi (1 patent)Hiroshi TakahashiHiroshi Takahashi (1 patent)Seiichi IsoguchiSeiichi Isoguchi (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konishiroku Photo Industry Co., Ltd. (1 from 1,252 patents)


1 patent:

1. 4586806 - Camera range finder

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12/12/2025
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