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Inventor

Tadamori Saito

Inventor
Nakai-machi, JP

Overview

3→
Patents
1982–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G04Cprimary
G04CElectromechanical clocks or watches20%
G04GElectronic time-pieces20%
G10LSpeech analysis techniques or speech synthesis20%
H03KPulse technique20%
H04MTelephonic communication20%
PatentTitleYear
10,924,611Voice recognition system and call evaluation setting method20217,839,180'Noise filter circuit, noise filtering method, thermal head driver, thermal head, electronic instrument, and printing system'20104,358,837'Time correcting method'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to SUWA SEIKOSHA KK (1)· patent assignee history
1982Based in Suwa, JP· patent location history
2010Patents assigned to SEIKO EPSON CORP (1)· patent assignee history
2010Based in Suwa-shi, JP· patent location history
2021Patents assigned to HITACHI INFORMATION & TELECOMMUNICATION ENG LTD (1)· patent assignee history
2021Based in Nakai-machi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI INFORMATION & TELECOMMUNICATION ENG LTD12021
SEIKO EPSON CORP12010
SUWA SEIKOSHA KK11982
Locations
LocationPatentsSpan
Nakai-machi, JP12021
Suwa-shi, JP12010
Suwa, JP11982