Growing community of inventors

Taito-ku, Japan

Kenji Yamamoto

Average Co-Inventor Count = 2.00

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 = 17

Kenji Yamamoto ↔ Takatoshi Takemoto (1 patent)Kenji YamamotoKenji Yamamoto (1 patent)Takatoshi TakemotoTakatoshi Takemoto (97 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Ace Denken (1 from 99 patents)


1 patent:

1. 5813511 - Slot machine

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