Growing community of inventors

Nagano, Japan

Naotoshi Miyazawa

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 = 9

Naotoshi Miyazawa ↔ Motoi Kitabayashi (1 patent)Naotoshi Miyazawa ↔ Takuo Hayashi (1 patent)Naotoshi Miyazawa ↔ Yukihiro Hirasawa (1 patent)Naotoshi Miyazawa ↔ Norihiko Ozawa (1 patent)Naotoshi MiyazawaNaotoshi Miyazawa (1 patent)Motoi KitabayashiMotoi Kitabayashi (2 patents)Takuo HayashiTakuo Hayashi (1 patent)Yukihiro HirasawaYukihiro Hirasawa (1 patent)Norihiko OzawaNorihiko Ozawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)

2. Koa Corporation (1 from 147 patents)


1 patent:

1. 4647813 - Electroluminescent device having an additional selenium layer

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1/7/2026
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