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Inventor

Shigetaka Kaga

Inventor
Saitama, JP

Overview

7→
Patents
2012–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H03Hprimary
H03HImpedance networks, e.g. resonant circuits60%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses10%
H10NElectric solid-state devices not otherwise provided for10%
PatentTitleYear
10,873,315Piezoelectric vibrating piece and piezoelectric device202010,804,876Piezoelectric vibrating piece and piezoelectric device202010,763,821Crystal resonator202010,277,197Piezoelectric vibrating piece and piezoelectric device201910,250,224Piezoelectric vibrating piece and piezoelectric device20198,508,102'Piezoelectric sensor'20138,242,856'Piezoelectric oscillator'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to NIHON DEMPA KOGYO CO (7)· patent assignee history
2012–2013Patents assigned to KAGA SHIGETAKA (2)· patent assignee history
2012Patents assigned to AKAIKE KAZUO (1)· patent assignee history
2012Patents assigned to KOYAMA MITSUAKI (1)· patent assignee history
2012Based in Sayama, JP· patent location history
2013Patents assigned to ONOE MORIO (1)· patent assignee history
2013–2020Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIHON DEMPA KOGYO CO72012–2020
KAGA SHIGETAKAself22012–2013
AKAIKE KAZUO12012
KOYAMA MITSUAKI12012
ONOE MORIO12013
Locations
LocationPatentsSpan
Saitama, JP62013–2020
Sayama, JP12012