Growing community of inventors

Saitama, Japan

Isamu Sugawara

Average Co-Inventor Count = 14.01

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

Isamu Sugawara ↔ Hiroshi Kitagawa (1 patent)Isamu Sugawara ↔ Hiroshi Okazaki (1 patent)Isamu Sugawara ↔ Hans G Berscheid (1 patent)Isamu Sugawara ↔ Hiroshi Watanabe (1 patent)Isamu Sugawara ↔ Etsuko Ohkouchi (1 patent)Isamu Sugawara ↔ Shunji Senda (1 patent)Isamu Sugawara ↔ Akihiko Matsuo (1 patent)Isamu Sugawara ↔ Itsuo Kurobane (1 patent)Isamu Sugawara ↔ Toshiro Iwahashi (1 patent)Isamu Sugawara ↔ Akio Fukuda (1 patent)Isamu Sugawara ↔ Yukiko Tone (1 patent)Isamu Sugawara ↔ Junko Usui (1 patent)Isamu Sugawara ↔ Hitoko Numata (1 patent)Isamu SugawaraIsamu Sugawara (1 patent)Hiroshi KitagawaHiroshi Kitagawa (51 patents)Hiroshi OkazakiHiroshi Okazaki (14 patents)Hans G BerscheidHans G Berscheid (8 patents)Hiroshi WatanabeHiroshi Watanabe (5 patents)Etsuko OhkouchiEtsuko Ohkouchi (1 patent)Shunji SendaShunji Senda (1 patent)Akihiko MatsuoAkihiko Matsuo (1 patent)Itsuo KurobaneItsuo Kurobane (1 patent)Toshiro IwahashiToshiro Iwahashi (1 patent)Akio FukudaAkio Fukuda (1 patent)Yukiko ToneYukiko Tone (1 patent)Junko UsuiJunko Usui (1 patent)Hitoko NumataHitoko Numata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoechst Japan Limited (1 from 66 patents)


1 patent:

1. 5028698 - Cytorhodin S derivatives and a process for their preparation

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/6/2025
Loading…