Growing community of inventors

Hitachinaka, Japan

Yoshitaka Idei

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 = 13

Yoshitaka Idei ↔ Masanori Okada (1 patent)Yoshitaka Idei ↔ Shingo Kosugi (1 patent)Yoshitaka IdeiYoshitaka Idei (1 patent)Masanori OkadaMasanori Okada (55 patents)Shingo KosugiShingo Kosugi (25 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Koki Co., Ltd. (1 from 1,267 patents)


1 patent:

1. D829523 - Portable electric power circular saw

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as of
12/7/2025
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