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Inventor

Takumi Hyugaji

Inventor
Isehara, JP

Overview

4→
Patents
2016–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems44%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications44%
G01RMeasuring electric variables11%
PatentTitleYear
11,128,228Switching power supply device202111,088,628Switching power supply device202110,536,089Switching power source apparatus and direct-current power source apparatus20209,331,593'Switching power supply device'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2021Patents assigned to HYUGAJI TAKUMI (4)· patent assignee history
2016–2021Patents assigned to MITSUMI ELECTRIC CO LTD (4)· patent assignee history
2016Patents assigned to ENDO NAOTO (1)· patent assignee history
2016Based in Hachioji, JP· patent location history
2020–2021Patents assigned to KADO MINORU (3)· patent assignee history
2020–2021Based in Isehara, JP· patent location history
2021Patents assigned to SATO TAKESHI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYUGAJI TAKUMIself42016–2021
MITSUMI ELECTRIC CO LTD42016–2021
KADO MINORU32020–2021
SATO TAKESHI22021
ENDO NAOTO12016
Locations
LocationPatentsSpan
Isehara, JP32020–2021
Hachioji, JP12016