Growing community of inventors

Sagamihara, Japan

Yoshihiro Maruyama

Average Co-Inventor Count = 7.00

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 = 1

Yoshihiro Maruyama ↔ Seiji Oka (1 patent)Yoshihiro Maruyama ↔ Hiroyuki Nakajima (1 patent)Yoshihiro Maruyama ↔ Takashi Takahama (1 patent)Yoshihiro Maruyama ↔ Fumiyuki Miyamoto (1 patent)Yoshihiro Maruyama ↔ Yasushi Yamamoto (1 patent)Yoshihiro Maruyama ↔ Toshio Isooka (1 patent)Yoshihiro MaruyamaYoshihiro Maruyama (1 patent)Seiji OkaSeiji Oka (32 patents)Hiroyuki NakajimaHiroyuki Nakajima (12 patents)Takashi TakahamaTakashi Takahama (11 patents)Fumiyuki MiyamotoFumiyuki Miyamoto (8 patents)Yasushi YamamotoYasushi Yamamoto (3 patents)Toshio IsookaToshio Isooka (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)


1 patent:

1. 5091481 - Composition of polyepoxy compounds, linear polymer and aromatic diamine

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12/19/2025
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