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Inventor

Kikuo Oguchi

Inventor
Suwa, JP

Overview

8→
Patents
1976–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H03Hprimary
H03HImpedance networks, e.g. resonant circuits33%
G04FTime-interval measuring22%
H10NElectric solid-state devices not otherwise provided for11%
Y10TTechnical subjects covered by former us classification11%
A61KPreparations for medical, dental or toiletry purposes6%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
C07DHeterocyclic compounds6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
PatentTitleYear
11,078,207Substituted pyrrolo[2,3-d]pyrimidines as HER2 inhibitors20214,640,582'System for driving a liquid crystal matrix display so as to avoid crosstalk'19874,172,908'Quartz crystal vibrator'19794,099,078'Quartz crystal tuning fork with three electrodes on each major tine face'19784,035,674'Quartz crystal vibrator'19774,005,321'Quartz crystal vibrator mounting'19773,969,641'Quartz crystal vibrator'19763,944,862'X-cut quartz resonator using non overlaping electrodes'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1979Patents assigned to SUWA SEIKOSHA KK (6)· patent assignee history
1976–1987Based in Suwa, JP· patent location history
1976Based in Yashirohigashi, JA· patent location history
1987Patents assigned to SEIKO EPSON CORP (1)· patent assignee history
2021Patents assigned to TAIHO PHARMACEUTICAL CO LTD (1)· patent assignee history
2021Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUWA SEIKOSHA KK61976–1979
SEIKO EPSON CORP11987
TAIHO PHARMACEUTICAL CO LTD12021
Locations
LocationPatentsSpan
Suwa, JP61976–1987
Ibaraki, JP12021
Yashirohigashi, JA11976