Growing community of inventors

Ayabe, Japan

Masakazu Ishihara

Average Co-Inventor Count = 9.00

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 = 0

Masakazu Ishihara ↔ Sadami Tsutsumi (1 patent)Masakazu Ishihara ↔ Tomoaki Murata (1 patent)Masakazu Ishihara ↔ Yoshinobu Oka (1 patent)Masakazu Ishihara ↔ Wook-Cheol Kim (1 patent)Masakazu Ishihara ↔ Yukito Otsuki (1 patent)Masakazu Ishihara ↔ Yusuke Kobayashi (1 patent)Masakazu Ishihara ↔ Yoshimitsu Ueno (1 patent)Masakazu Ishihara ↔ Tetsuo Aida (1 patent)Masakazu IshiharaMasakazu Ishihara (1 patent)Sadami TsutsumiSadami Tsutsumi (7 patents)Tomoaki MurataTomoaki Murata (1 patent)Yoshinobu OkaYoshinobu Oka (1 patent)Wook-Cheol KimWook-Cheol Kim (1 patent)Yukito OtsukiYukito Otsuki (1 patent)Yusuke KobayashiYusuke Kobayashi (1 patent)Yoshimitsu UenoYoshimitsu Ueno (1 patent)Tetsuo AidaTetsuo Aida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)

2. Kyoto Prefectural Public University Corporation (1 from 49 patents)

3. Nitto Seiko Co., Ltd. (1 from 20 patents)

4. National University Corporation University of Toyama (1 from 3 patents)

5. Sadami Tsutsumi (1 from 1 patent)


1 patent:

1. 12029450 - Biodegradable medical implement

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12/16/2025
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