Growing community of inventors

Tokyo, Japan

Hisanobu Nagatomo

Average Co-Inventor Count = 9.00

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

Hisanobu Nagatomo ↔ Makoto Kobayashi (1 patent)Hisanobu Nagatomo ↔ Yasuhiro Iida (1 patent)Hisanobu Nagatomo ↔ Kazuyoshi Kihara (1 patent)Hisanobu Nagatomo ↔ Keiji Kanai (1 patent)Hisanobu Nagatomo ↔ Akira Sakaguchi (1 patent)Hisanobu Nagatomo ↔ Taro Arikawa (1 patent)Hisanobu Nagatomo ↔ Hirofumi Inagaki (1 patent)Hisanobu Nagatomo ↔ Hirohide Kimura (1 patent)Hisanobu NagatomoHisanobu Nagatomo (1 patent)Makoto KobayashiMakoto Kobayashi (161 patents)Yasuhiro IidaYasuhiro Iida (24 patents)Kazuyoshi KiharaKazuyoshi Kihara (2 patents)Keiji KanaiKeiji Kanai (1 patent)Akira SakaguchiAkira Sakaguchi (1 patent)Taro ArikawaTaro Arikawa (1 patent)Hirofumi InagakiHirofumi Inagaki (1 patent)Hirohide KimuraHirohide Kimura (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mitsubishi Heavy Industries Bridge & Steel Structures Engineering Co., Ltd. (1 from 2 patents)


1 patent:

1. 8915672 - Movable breakwater and method of operating movable breakwater

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12/11/2025
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