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Inventor

Koji Nakatsuji

Inventor
Gifu, JP

Overview

6→
Patents
2006–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H03Jprimary
H03JTuning resonant circuits30%
H04BTransmission30%
B01DSeparation10%
C02FTreatment of water, waste water, sewage, or sludge10%
H03DDemodulation or transference of modulation from one carrier to another10%
H05KPrinted circuits10%
PatentTitleYear
10,974,205Composite semipermeable membrane20217,418,247'Radio-frequency receiver'20087,231,192'High frequency receiver'20077,215,938'Radio-frequency receiver and integrated circuit for use in receiver'20077,184,733'High frequency receiving device, integrated circuit used for the same, and TV receiver using them'20077,076,230'Radio frequency apparatus'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (5)· patent assignee history
2006–2007Based in Gifu, JP· patent location history
2008Based in Motosu-gun, JP· patent location history
2021Patents assigned to TORAY INDUSTRIES (1)· patent assignee history
2021Based in Otsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD52006–2008
TORAY INDUSTRIES12021
Locations
LocationPatentsSpan
Gifu, JP42006–2007
Otsu, JP12021
Motosu-gun, JP12008