Growing community of inventors

Osaka, Japan

Shigeki Kusuba

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 = 2

Shigeki KusubaToshiyuki Yamane (1 patent)Shigeki KusubaTakehira Kaneko (1 patent)Shigeki KusubaMasumi Miyagi (1 patent)Shigeki KusubaYoshimoto Akamatu (1 patent)Shigeki KusubaMasashi Kamiyama (1 patent)Shigeki KusubaShigeki Kusuba (1 patent)Toshiyuki YamaneToshiyuki Yamane (5 patents)Takehira KanekoTakehira Kaneko (4 patents)Masumi MiyagiMasumi Miyagi (1 patent)Yoshimoto AkamatuYoshimoto Akamatu (1 patent)Masashi KamiyamaMasashi Kamiyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujicopian Co., Ltd. (1 from 99 patents)


1 patent:

1. 5686184 - Thermal transfer sheet

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as of
1/8/2026
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