Growing community of inventors

Yamanashi, Japan

Hiroshi Kurosawa

Average Co-Inventor Count = 6.00

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 = 1

Hiroshi Kurosawa ↔ Yoshiya Kawamura (1 patent)Hiroshi Kurosawa ↔ Hirofumi Akano (1 patent)Hiroshi Kurosawa ↔ Takeshi Sato (1 patent)Hiroshi Kurosawa ↔ Kazuo Nakamura (1 patent)Hiroshi Kurosawa ↔ Yoshifumi Amano (1 patent)Hiroshi KurosawaHiroshi Kurosawa (1 patent)Yoshiya KawamuraYoshiya Kawamura (18 patents)Hirofumi AkanoHirofumi Akano (12 patents)Takeshi SatoTakeshi Sato (9 patents)Kazuo NakamuraKazuo Nakamura (1 patent)Yoshifumi AmanoYoshifumi Amano (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nakano Vinegar Co., Ltd. (1 from 26 patents)


1 patent:

1. 5385830 - Apparatus for measuring free and total sulfurous acid and method of

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12/18/2025
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