Growing community of inventors

Toyonaka, Japan

Hiroshi Nakagawa

Average Co-Inventor Count = 3.00

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 = 29

Hiroshi NakagawaNobuhiro Hayashi (1 patent)Hiroshi NakagawaSusumu Nakagawa (1 patent)Hiroshi NakagawaHiroshi Nakagawa (1 patent)Nobuhiro HayashiNobuhiro Hayashi (11 patents)Susumu NakagawaSusumu Nakagawa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daifuku Co., Ltd. (1 from 708 patents)


1 patent:

1. 5465827 - Transport arrangement for movable members

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12/19/2025
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