Growing community of inventors

Atsugi, Japan

Tadayoshi Hamaguchi

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 = 26

Tadayoshi Hamaguchi ↔ Michio Ueda (1 patent)Tadayoshi Hamaguchi ↔ Satoshi Kume (1 patent)Tadayoshi Hamaguchi ↔ Takeshi Iseki (1 patent)Tadayoshi Hamaguchi ↔ Mitsuhiko Shinohara (1 patent)Tadayoshi Hamaguchi ↔ Osamu Tamamoto (1 patent)Tadayoshi HamaguchiTadayoshi Hamaguchi (1 patent)Michio UedaMichio Ueda (67 patents)Satoshi KumeSatoshi Kume (11 patents)Takeshi IsekiTakeshi Iseki (6 patents)Mitsuhiko ShinoharaMitsuhiko Shinohara (5 patents)Osamu TamamotoOsamu Tamamoto (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shikoku Kakoki Co., Ltd. (1 from 145 patents)


1 patent:

1. 6605178 - Ultrasonic sealer

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as of
12/19/2025
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