Growing community of inventors

Osaka, Japan

Hiromi Tuyuguchi

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 5

Hiromi TuyuguchiJun Sogabe (1 patent)Hiromi TuyuguchiKazuo Miyai (1 patent)Hiromi TuyuguchiAkio Shimomine (1 patent)Hiromi TuyuguchiHiromi Tuyuguchi (2 patents)Jun SogabeJun Sogabe (25 patents)Kazuo MiyaiKazuo Miyai (6 patents)Akio ShimomineAkio Shimomine (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujicopian Co., Ltd. (2 from 99 patents)


2 patents:

1. 5843563 - Thermal transfer recording medium for color image formation

2. 5266382 - Thermal transfer recording medium

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as of
12/12/2025
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