Growing community of inventors

Katsuta, Japan

Masahiro Konya

Average Co-Inventor Count = 10.00

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 = 18

Masahiro Konya ↔ Hideaki Takahashi (1 patent)Masahiro Konya ↔ Yoshio Sakai (1 patent)Masahiro Konya ↔ Hiromi Inaba (1 patent)Masahiro Konya ↔ Kiyoshi Nakamura (1 patent)Masahiro Konya ↔ Sadao Hokari (1 patent)Masahiro Konya ↔ Toshiaki Kurosawa (1 patent)Masahiro Konya ↔ Seikichi Masuda (1 patent)Masahiro Konya ↔ Takei Ando (1 patent)Masahiro Konya ↔ Akihiro Nokita (1 patent)Masahiro KonyaMasahiro Konya (1 patent)Hideaki TakahashiHideaki Takahashi (366 patents)Yoshio SakaiYoshio Sakai (58 patents)Hiromi InabaHiromi Inaba (45 patents)Kiyoshi NakamuraKiyoshi Nakamura (43 patents)Sadao HokariSadao Hokari (16 patents)Toshiaki KurosawaToshiaki Kurosawa (15 patents)Seikichi MasudaSeikichi Masuda (6 patents)Takei AndoTakei Ando (1 patent)Akihiro NokitaAkihiro Nokita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,508 patents)

2. Hitachi Building Systems Engineering and Service Co., Ltd. (1 from 2 patents)


1 patent:

1. 5389749 - Elevator system

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/5/2026
Loading…