Growing community of inventors

Tokyo, Japan

Katuhyosi Takase

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

Katuhyosi Takase ↔ Tadanori Tanaka (1 patent)Katuhyosi Takase ↔ Toshifumi Yamada (1 patent)Katuhyosi Takase ↔ Kazuhiro Muramatsu (1 patent)Katuhyosi Takase ↔ Tosikazu Ebata (1 patent)Katuhyosi Takase ↔ Masao Nakamura (1 patent)Katuhyosi TakaseKatuhyosi Takase (1 patent)Tadanori TanakaTadanori Tanaka (2 patents)Toshifumi YamadaToshifumi Yamada (1 patent)Kazuhiro MuramatsuKazuhiro Muramatsu (1 patent)Tosikazu EbataTosikazu Ebata (1 patent)Masao NakamuraMasao Nakamura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Horikiri Spring Mfg., Co., Ltd. (1 from 2 patents)


1 patent:

1. 5100482 - Method of preparing a leaf spring

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as of
12/12/2025
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