Growing community of inventors

Abiko, Japan

Akihiro Midorikawa

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 30

Akihiro Midorikawa ↔ Yoshio Oguma (1 patent)Akihiro Midorikawa ↔ Tetsuya Waku (1 patent)Akihiro Midorikawa ↔ Takako Yanagida (1 patent)Akihiro Midorikawa ↔ Junko Yano (1 patent)Akihiro Midorikawa ↔ Yoshihiko Ando (1 patent)Akihiro MidorikawaAkihiro Midorikawa (2 patents)Yoshio OgumaYoshio Oguma (5 patents)Tetsuya WakuTetsuya Waku (1 patent)Takako YanagidaTakako Yanagida (1 patent)Junko YanoJunko Yano (1 patent)Yoshihiko AndoYoshihiko Ando (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. France Bed Co., Ltd. (2 from 57 patents)


2 patents:

1. 5862551 - Bed apparatus

2. D384834 - Bed

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/17/2025
Loading…