Growing community of inventors

Okayama, Japan

Toshifumi Higuchi

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 = 1

Toshifumi Higuchi ↔ Yukihiko Yasuda (1 patent)Toshifumi Higuchi ↔ Tsuneto Sumida (1 patent)Toshifumi Higuchi ↔ Yoji Tanabe (1 patent)Toshifumi HiguchiToshifumi Higuchi (1 patent)Yukihiko YasudaYukihiko Yasuda (1 patent)Tsuneto SumidaTsuneto Sumida (1 patent)Yoji TanabeYoji Tanabe (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yasda Precision Tools K.k. (1 from 3 patents)


1 patent:

1. 6273236 - Pallet exchange apparatus for machine tool

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as of
12/15/2025
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