Growing community of inventors

Yokohama, Japan

Mituru Andoh

Average Co-Inventor Count = 4.00

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 = 19

Mituru Andoh ↔ Chiharu Umetsu (1 patent)Mituru Andoh ↔ Akira Kebukawa (1 patent)Mituru Andoh ↔ Masakazu Nishiyama (1 patent)Mituru AndohMituru Andoh (1 patent)Chiharu UmetsuChiharu Umetsu (9 patents)Akira KebukawaAkira Kebukawa (2 patents)Masakazu NishiyamaMasakazu Nishiyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nhk Spring Co., Ltd. (1 from 1,232 patents)


1 patent:

1. 4763882 - Coated coil spring

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as of
12/15/2025
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