Growing community of inventors

Matsudo Chiba, Japan

Eiichi Ookuma

Average Co-Inventor Count = 7.00

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 = 0

Eiichi OokumaYasunori Taguchi (1 patent)Eiichi OokumaYuichi Kato (1 patent)Eiichi OokumaKouta Nakata (1 patent)Eiichi OokumaToshio Aoki (1 patent)Eiichi OokumaSusumu Naito (1 patent)Eiichi OokumaChikashi Miyamoto (1 patent)Eiichi OokumaEiichi Ookuma (1 patent)Yasunori TaguchiYasunori Taguchi (54 patents)Yuichi KatoYuichi Kato (32 patents)Kouta NakataKouta Nakata (19 patents)Toshio AokiToshio Aoki (7 patents)Susumu NaitoSusumu Naito (5 patents)Chikashi MiyamotoChikashi Miyamoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Toshiba Energy Systems & Solutions Corporation (1 from 304 patents)


1 patent:

1. 11892829 - Monitoring apparatus, method, and program

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12/26/2025
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