Growing community of inventors

Shimotsuma, Japan

Yoshimi Shiba

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 = 8

Yoshimi Shiba ↔ Masamichi Tanaka (1 patent)Yoshimi Shiba ↔ Tadashi Shiohata (1 patent)Yoshimi Shiba ↔ Kentaro Hashimoto (1 patent)Yoshimi ShibaYoshimi Shiba (1 patent)Masamichi TanakaMasamichi Tanaka (9 patents)Tadashi ShiohataTadashi Shiohata (1 patent)Kentaro HashimotoKentaro Hashimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Construction Machinery Co., Ltd. (1 from 1,503 patents)


1 patent:

1. 7318463 - Self-propelling crusher

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as of
12/21/2025
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