Growing community of inventors

Hino, Japan

Hisashi Oota

Average Co-Inventor Count = 2.25

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 = 21

Hisashi OotaYoshiaki Machida (2 patents)Hisashi OotaKiyoshi Wagai (1 patent)Hisashi OotaMinoru Yamashita (1 patent)Hisashi OotaHisashi Oota (3 patents)Yoshiaki MachidaYoshiaki Machida (2 patents)Kiyoshi WagaiKiyoshi Wagai (13 patents)Minoru YamashitaMinoru Yamashita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (3 from 52,735 patents)


3 patents:

1. 7471964 - Mobile communication terminal

2. 7120470 - Mobile communication terminal

3. 6807433 - Mobile communication terminal with unanswered incoming-call notifying function

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/28/2025
Loading…