Growing community of inventors

Tsukuba, Japan

Keiko Okano

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 = 0

Keiko OkanoRobert P H Chang (1 patent)Keiko OkanoTadaaki Nagao (1 patent)Keiko OkanoPeijun Guo (1 patent)Keiko OkanoKai Chen (1 patent)Keiko OkanoShiqiang Li (1 patent)Keiko OkanoKeiko Okano (1 patent)Robert P H ChangRobert P H Chang (12 patents)Tadaaki NagaoTadaaki Nagao (8 patents)Peijun GuoPeijun Guo (5 patents)Kai ChenKai Chen (1 patent)Shiqiang LiShiqiang Li (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Northwestern University (1 from 2,119 patents)

2. National Institute of Material Science (1 from 1 patent)


1 patent:

1. 10996172 - Surface-functionalized nanostructures for molecular sensing applications

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as of
12/27/2025
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