Growing community of inventors

Tokyo, Japan

Takao Itagaki

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 = 63

Takao ItagakiTakashi Abe (1 patent)Takao ItagakiYutaka Yokoyama (1 patent)Takao ItagakiShun Nakamura (1 patent)Takao ItagakiKenji Tosaki (1 patent)Takao ItagakiAtsunori Himoto (1 patent)Takao ItagakiMitsuru Kawamura (1 patent)Takao ItagakiHideyuki Yamada (1 patent)Takao ItagakiKazuhiro Takayama (1 patent)Takao ItagakiTakanori Hasumi (1 patent)Takao ItagakiTakao Itagaki (1 patent)Takashi AbeTakashi Abe (168 patents)Yutaka YokoyamaYutaka Yokoyama (65 patents)Shun NakamuraShun Nakamura (25 patents)Kenji TosakiKenji Tosaki (18 patents)Atsunori HimotoAtsunori Himoto (10 patents)Mitsuru KawamuraMitsuru Kawamura (5 patents)Hideyuki YamadaHideyuki Yamada (3 patents)Kazuhiro TakayamaKazuhiro Takayama (1 patent)Takanori HasumiTakanori Hasumi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sega Enterprises, Ltd. (1 from 264 patents)


1 patent:

1. 7331856 - Game apparatus, input device used in game apparatus and storage medium

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/7/2025
Loading…