Growing community of inventors

Tokyo, Japan

Kyoko Oshima

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

Kyoko OshimaMasaaki Sato (2 patents)Kyoko OshimaRyota Hiura (2 patents)Kyoko OshimaKazunori Sugiura (2 patents)Kyoko OshimaTatsuya Higuchi (1 patent)Kyoko OshimaKazuyoshi Kitajima (1 patent)Kyoko OshimaKeiji Terasaka (1 patent)Kyoko OshimaKyoko Oshima (3 patents)Masaaki SatoMasaaki Sato (253 patents)Ryota HiuraRyota Hiura (17 patents)Kazunori SugiuraKazunori Sugiura (2 patents)Tatsuya HiguchiTatsuya Higuchi (12 patents)Kazuyoshi KitajimaKazuyoshi Kitajima (11 patents)Keiji TerasakaKeiji Terasaka (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Heavy Industries Machinery Systems, Ltd. (3 from 121 patents)


3 patents:

1. 11080945 - On-board device, automatic toll collection machine, toll collection system, and toll collection method

2. 10132637 - Vehicular information provision system, vehicular information provision method, and program

3. 10089864 - Operating management system, operating management method, and program

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as of
12/24/2025
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