Growing community of inventors

Mishima, Japan

Hiromoto Ishii

Average Co-Inventor Count = 1.71

ph-index = 3

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 = 28

Hiromoto IshiiTsuyoshi Matsushita (1 patent)Hiromoto IshiiHisao Suzuki (1 patent)Hiromoto IshiiAkira Oda (1 patent)Hiromoto IshiiEiichi Furuya (1 patent)Hiromoto IshiiHiromoto Ishii (3 patents)Tsuyoshi MatsushitaTsuyoshi Matsushita (12 patents)Hisao SuzukiHisao Suzuki (8 patents)Akira OdaAkira Oda (1 patent)Eiichi FuruyaEiichi Furuya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Electric Co. (2 from 492 patents)

2. Toshiba Tec Kabushiki Kaisha (1 from 6,174 patents)


3 patents:

1. 6139205 - Serial printer which provides acceleration control of carrier

2. 5291005 - Apparatus for reading a magnetic stripe on a boarding pass regardless of

3. 5229586 - Card issuing apparatus having sequential processing units

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/13/2025
Loading…