Growing community of inventors

Tokyo, Japan

Hitoyuki Takagi

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 = 9

Hitoyuki Takagi ↔ Ryohei Kurosawa (1 patent)Hitoyuki Takagi ↔ Shigeru Hyakutake (1 patent)Hitoyuki TakagiHitoyuki Takagi (1 patent)Ryohei KurosawaRyohei Kurosawa (8 patents)Shigeru HyakutakeShigeru Hyakutake (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kurosawa Construction Co., Ltd. (1 from 11 patents)


1 patent:

1. 10378197 - Method for jointing concrete column and iron beam

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12/8/2025
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