Growing community of inventors

Nagano, Japan

Mithugi Ookubo

Average Co-Inventor Count = 4.00

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 = 8

Mithugi Ookubo ↔ Susumu Kobayashi (1 patent)Mithugi Ookubo ↔ Ethuji Yamashita (1 patent)Mithugi Ookubo ↔ Shinichi Wakabayashi (1 patent)Mithugi OokuboMithugi Ookubo (1 patent)Susumu KobayashiSusumu Kobayashi (2 patents)Ethuji YamashitaEthuji Yamashita (1 patent)Shinichi WakabayashiShinichi Wakabayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sankyo Seiki Mfg. Co., Ltd (1 from 264 patents)

2. Nagano Drilube Co., Ltd. (1 from 1 patent)


1 patent:

1. 5663601 - Core winding set for a motor

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12/18/2025
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