Growing community of inventors

Tokyo, Japan

Kazusi Matuura

Average Co-Inventor Count = 6.00

ph-index = 2

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 = 68

Kazusi Matuura ↔ Sugio Otani (2 patents)Kazusi Matuura ↔ Sadakatsu Yanagisawa (2 patents)Kazusi Matuura ↔ Kunio Niijima (2 patents)Kazusi Matuura ↔ Toru Fuse (1 patent)Kazusi Matuura ↔ Hirosi Matino (1 patent)Kazusi Matuura ↔ Tooru Fuse (1 patent)Kazusi Matuura ↔ Hirosi Machino (1 patent)Kazusi MatuuraKazusi Matuura (2 patents)Sugio OtaniSugio Otani (17 patents)Sadakatsu YanagisawaSadakatsu Yanagisawa (3 patents)Kunio NiijimaKunio Niijima (3 patents)Toru FuseToru Fuse (15 patents)Hirosi MatinoHirosi Matino (1 patent)Tooru FuseTooru Fuse (1 patent)Hirosi MachinoHirosi Machino (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,718 patents)

2. Mitsubishi Kasei Corporation (1 from 499 patents)

3. Research Development Corporation of Japan (1 from 255 patents)


2 patents:

1. 5697980 - Artificial filling and prosthetic material

2. 5049074 - Dental implant

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as of
12/12/2025
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