Growing community of inventors

Tokyo, Japan

Kouei Ozaki

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 = 221

Kouei Ozaki ↔ Yutaka Saito (1 patent)Kouei Ozaki ↔ Tsutomu Ota (1 patent)Kouei Ozaki ↔ Toshiaki Narukawa (1 patent)Kouei OzakiKouei Ozaki (1 patent)Yutaka SaitoYutaka Saito (70 patents)Tsutomu OtaTsutomu Ota (1 patent)Toshiaki NarukawaToshiaki Narukawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takion Co., Ltd. (1 from 2 patents)


1 patent:

1. 6577072 - Power supply and LED lamp device

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1/10/2026
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