Growing community of inventors

Tokyo, Japan

Mitsuhiro Ishida

Average Co-Inventor Count = 5.00

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

Mitsuhiro Ishida ↔ Toshiya Nashida (1 patent)Mitsuhiro Ishida ↔ Akane Nariyuki (1 patent)Mitsuhiro Ishida ↔ Kanako Ina (1 patent)Mitsuhiro Ishida ↔ Kaori Tozuka (1 patent)Mitsuhiro Ishida ↔ Akane Nariyuki (1 patent)Mitsuhiro IshidaMitsuhiro Ishida (1 patent)Toshiya NashidaToshiya Nashida (3 patents)Akane NariyukiAkane Nariyuki (1 patent)Kanako InaKanako Ina (1 patent)Kaori TozukaKaori Tozuka (1 patent)Akane NariyukiAkane Nariyuki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nikki-Universal Co., Ltd. (1 from 24 patents)


1 patent:

1. 12128339 - Filtering material for air filters and method for manufacturing filtering material for air filters

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as of
1/11/2026
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