Growing community of inventors

Tsukuba, Japan

Shiyuu Usuba

Average Co-Inventor Count = 7.00

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 = 0

Shiyuu Usuba ↔ Kiyoshi Asahina (1 patent)Shiyuu Usuba ↔ Takehiro Matsunaga (1 patent)Shiyuu Usuba ↔ Masaya Ueda (1 patent)Shiyuu Usuba ↔ Koichi Hayashi (1 patent)Shiyuu Usuba ↔ Ken Okada (1 patent)Shiyuu Usuba ↔ Miyako Akiyoshi (1 patent)Shiyuu UsubaShiyuu Usuba (1 patent)Kiyoshi AsahinaKiyoshi Asahina (13 patents)Takehiro MatsunagaTakehiro Matsunaga (8 patents)Masaya UedaMasaya Ueda (6 patents)Koichi HayashiKoichi Hayashi (4 patents)Ken OkadaKen Okada (2 patents)Miyako AkiyoshiMiyako Akiyoshi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kobe Steel, Ltd. (1 from 1,887 patents)

2. National Institute of Advanced Industrial Science and Technology (1 from 1,715 patents)


1 patent:

1. 8957276 - Method of processing waste material

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as of
12/31/2025
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