Growing community of inventors

Matsuyama, Japan

Katsutoshi Matsunaga

Average Co-Inventor Count = 3.00

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 = 13

Katsutoshi Matsunaga ↔ Takashi Nishimura (2 patents)Katsutoshi Matsunaga ↔ Kouji Ono (2 patents)Katsutoshi MatsunagaKatsutoshi Matsunaga (2 patents)Takashi NishimuraTakashi Nishimura (3 patents)Kouji OnoKouji Ono (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Miura Co., Ltd. (2 from 107 patents)


2 patents:

1. D405191 - Sterilizer

2. D404828 - Sterilizer

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as of
12/20/2025
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