Growing community of inventors

Numazu, Japan

Yusushi Tsuchiya

Average Co-Inventor Count = 6.00

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 = 5

Yusushi Tsuchiya ↔ Nagahisa Amano (1 patent)Yusushi Tsuchiya ↔ Kazuo Iwasaki (1 patent)Yusushi Tsuchiya ↔ Yoshinori Ishii (1 patent)Yusushi Tsuchiya ↔ Kazuya Suzuki (1 patent)Yusushi Tsuchiya ↔ Takamitsu Kobayashi (1 patent)Yusushi TsuchiyaYusushi Tsuchiya (1 patent)Nagahisa AmanoNagahisa Amano (2 patents)Kazuo IwasakiKazuo Iwasaki (1 patent)Yoshinori IshiiYoshinori Ishii (1 patent)Kazuya SuzukiKazuya Suzuki (1 patent)Takamitsu KobayashiTakamitsu Kobayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Usui Kokusai Sangyo Kaisha Limited (1 from 334 patents)


1 patent:

1. 7014221 - Joint for piping

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as of
12/18/2025
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