Growing community of inventors

Kanagawa, Japan

Ryuji Hisanaga

Average Co-Inventor Count = 2.67

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 = 11

Ryuji HisanagaMasahiro Endo (3 patents)Ryuji HisanagaAkira Oosawa (2 patents)Ryuji HisanagaHaomin Jin (1 patent)Ryuji HisanagaKen Yamaguchi (1 patent)Ryuji HisanagaMasahiro Akimaru (1 patent)Ryuji HisanagaHiroyoshi Furukawa (1 patent)Ryuji HisanagaRyuji Hisanaga (4 patents)Masahiro EndoMasahiro Endo (17 patents)Akira OosawaAkira Oosawa (36 patents)Haomin JinHaomin Jin (4 patents)Ken YamaguchiKen Yamaguchi (2 patents)Masahiro AkimaruMasahiro Akimaru (1 patent)Hiroyoshi FurukawaHiroyoshi Furukawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujifilm Corporation (4 from 16,115 patents)

2. Shizuoka Prefecture (3 from 15 patents)


4 patents:

1. 10430905 - Case search device and method

2. 8380013 - Case image search apparatus, method and computer-readable recording medium

3. 8260810 - Case image registration apparatus, method and recording medium, and case image search apparatus, method, recording medium and system

4. 8175421 - Label image editing apparatus, label image editing plotting system, and label image editing program storage medium

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1/3/2026
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