Growing community of inventors

Yokohama, Japan

Toshiaki Maruichi

Average Co-Inventor Count = 5.00

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

Toshiaki Maruichi ↔ Yoshiki Ono (1 patent)Toshiaki Maruichi ↔ Kazuhiko Konomi (1 patent)Toshiaki Maruichi ↔ Takamichi Sano (1 patent)Toshiaki Maruichi ↔ Masaru Imamura (1 patent)Toshiaki MaruichiToshiaki Maruichi (1 patent)Yoshiki OnoYoshiki Ono (22 patents)Kazuhiko KonomiKazuhiko Konomi (4 patents)Takamichi SanoTakamichi Sano (2 patents)Masaru ImamuraMasaru Imamura (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nhk Spring Co., Ltd. (1 from 1,233 patents)


1 patent:

1. 10808784 - Coil spring

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1/9/2026
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