Inventor
Yutaka Wakasa
Inventor
Musashino, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Bprimary
G05BControl or regulating systems in general33%
G08CTransmission systems for measured values, control or similar signals17%
H02HEmergency protective circuit arrangements17%
H03KPulse technique17%
H03MCoding17%
PatentTitleYear
4,086,570'Controlled DC current supply device with open circuit detecting means'19784,082,942'Process control system with signal conversion to standard intermediate signals carrying data as a function of time duration'19784,074,354'Process control system'19783,959,772'Two-wire signal transmission system'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1978Patents assigned to YOKOGAWA ELECTRIC WORKS LTD (4)· patent assignee history
1976–1978Based in Musashino, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YOKOGAWA ELECTRIC WORKS LTD | 4 | 1976–1978 |
Locations
| Location | Patents | Span |
|---|---|---|
| Musashino, JP | 4 | 1976–1978 |