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Yokohama, Japan

Yuji Kataoka

USPTO Granted Patents = 5 (Patent Applications = 3)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 22(Granted Patents)

Location History:

Kawasaki, JP (1995 - 1996)
Kawsaki, JP (1996)
Yokohama, JP (2019 - 2022)

Company Filing History:

5 out of 39,238

Fujitsu Corporation

Fdk Corporation

where one patent can have more than one assignee

Years Active: 1995-2022

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11228027 - Positive electrode active material for alkaline secondary battery and alkaline secondary battery including the positive electrode active material (2022-01-18),

2. 10177385 - Positive electrode active material for nickel-hydrogen secondary battery, nickel-hydrogen secondary battery including the positive electrode active material, and method of evaluating positive electrode active material (2019-01-08),

3. 5521377 - Measurement of trace element concentration distribution, and evaluation (1996-05-28),

4. 5502305 - Measurement of trace element concentration distribution, and evaluation (1996-03-26),

5. 5442174 - Measurement of trace element concentration distribution, and evaluation (1995-08-15),

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