Growing community of inventors

Saku, Japan

Toshihide Ooi

Average Co-Inventor Count = 6.00

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 = 32

Toshihide Ooi ↔ Hisao Wakabayashi (1 patent)Toshihide Ooi ↔ Toshinori Ide (1 patent)Toshihide Ooi ↔ Shinji Nakayama (1 patent)Toshihide Ooi ↔ Takeshi Murata (1 patent)Toshihide Ooi ↔ Toshimitsu Aruga (1 patent)Toshihide OoiToshihide Ooi (1 patent)Hisao WakabayashiHisao Wakabayashi (10 patents)Toshinori IdeToshinori Ide (5 patents)Shinji NakayamaShinji Nakayama (1 patent)Takeshi MurataTakeshi Murata (1 patent)Toshimitsu ArugaToshimitsu Aruga (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Citizen Watch Company, Ltd. (1 from 2,003 patents)

2. Cimeo Precision Co., Ltd. (1 from 5 patents)

3. Miyota Co., Ltd. (1 from 4 patents)


1 patent:

1. 5585687 - Piezolelectric oscillator

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1/11/2026
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