Growing community of inventors

Kamagaya, Japan

Kazuhiro Muramatsu

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

Kazuhiro Muramatsu ↔ Tadanori Tanaka (1 patent)Kazuhiro Muramatsu ↔ Katuhyosi Takase (1 patent)Kazuhiro Muramatsu ↔ Masao Nakamura (1 patent)Kazuhiro Muramatsu ↔ Tosikazu Ebata (1 patent)Kazuhiro Muramatsu ↔ Toshifumi Yamada (1 patent)Kazuhiro MuramatsuKazuhiro Muramatsu (1 patent)Tadanori TanakaTadanori Tanaka (2 patents)Katuhyosi TakaseKatuhyosi Takase (1 patent)Masao NakamuraMasao Nakamura (1 patent)Tosikazu EbataTosikazu Ebata (1 patent)Toshifumi YamadaToshifumi Yamada (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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