Growing community of inventors

Ayase, Japan

Takehiko Suyama

Average Co-Inventor Count = 12.00

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 = 40

Takehiko Suyama ↔ Ryohei Motegi (1 patent)Takehiko Suyama ↔ Yukio Yoshida (1 patent)Takehiko Suyama ↔ Yoichi Hirokawa (1 patent)Takehiko Suyama ↔ Isao Takiguchi (1 patent)Takehiko Suyama ↔ Hiroshi Kono (1 patent)Takehiko Suyama ↔ Satohiko Tanaka (1 patent)Takehiko Suyama ↔ Narimasa Yamabe (1 patent)Takehiko Suyama ↔ Tetsuya Ishii (1 patent)Takehiko Suyama ↔ Yoshimitsu Hashimoto (1 patent)Takehiko Suyama ↔ Tomohiro Gocho (1 patent)Takehiko Suyama ↔ Junichi Furuki (1 patent)Takehiko SuyamaTakehiko Suyama (1 patent)Ryohei MotegiRyohei Motegi (7 patents)Yukio YoshidaYukio Yoshida (4 patents)Yoichi HirokawaYoichi Hirokawa (2 patents)Isao TakiguchiIsao Takiguchi (2 patents)Hiroshi KonoHiroshi Kono (2 patents)Satohiko TanakaSatohiko Tanaka (1 patent)Narimasa YamabeNarimasa Yamabe (1 patent)Tetsuya IshiiTetsuya Ishii (1 patent)Yoshimitsu HashimotoYoshimitsu Hashimoto (1 patent)Tomohiro GochoTomohiro Gocho (1 patent)Junichi FurukiJunichi Furuki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Keiki Company Limited (1 from 95 patents)


1 patent:

1. 4937795 - Access alarming method and apparatus for working vehicle

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12/17/2025
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