Growing community of inventors

Tokyo, Japan

Keiji Kanai

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

Keiji Kanai ↔ Makoto Kobayashi (1 patent)Keiji Kanai ↔ Yasuhiro Iida (1 patent)Keiji Kanai ↔ Kazuyoshi Kihara (1 patent)Keiji Kanai ↔ Akira Sakaguchi (1 patent)Keiji Kanai ↔ Taro Arikawa (1 patent)Keiji Kanai ↔ Hirohide Kimura (1 patent)Keiji Kanai ↔ Hirofumi Inagaki (1 patent)Keiji Kanai ↔ Hisanobu Nagatomo (1 patent)Keiji KanaiKeiji Kanai (1 patent)Makoto KobayashiMakoto Kobayashi (161 patents)Yasuhiro IidaYasuhiro Iida (24 patents)Kazuyoshi KiharaKazuyoshi Kihara (2 patents)Akira SakaguchiAkira Sakaguchi (1 patent)Taro ArikawaTaro Arikawa (1 patent)Hirohide KimuraHirohide Kimura (1 patent)Hirofumi InagakiHirofumi Inagaki (1 patent)Hisanobu NagatomoHisanobu Nagatomo (1 patent)
..
Inventor’s number of patents
..
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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12/10/2025
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