Growing community of inventors

Yamaguchi, Japan

Hiroshi Yoshikawa

Average Co-Inventor Count = 4.00

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

Hiroshi Yoshikawa ↔ Takeshi Iimori (1 patent)Hiroshi Yoshikawa ↔ Reiji Kaneko (1 patent)Hiroshi Yoshikawa ↔ Makoto Machida (1 patent)Hiroshi YoshikawaHiroshi Yoshikawa (1 patent)Takeshi IimoriTakeshi Iimori (1 patent)Reiji KanekoReiji Kaneko (1 patent)Makoto MachidaMakoto Machida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Seiko Kabushiki Kaisha (1 from 355 patents)


1 patent:

1. 6379948 - Microbe SKB-1152 strain, and method of bleaching pulp therewith

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/24/2025
Loading…