Inventor
Mituo Nakamura
Inventor
Takahagi, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
C22CAlloys7%
F04DNon-positive-displacement pumps7%
F16KValves7%
F24FAir-conditioning7%
G11BInformation storage based on relative movement between record carrier and transducer7%
H01FMagnets7%
H01RElectrically-conductive connections7%
H10NElectric solid-state devices not otherwise provided for7%
PatentTitleYear
5,241,984'Flow valve'19935,231,366'Superconducting magnetic field generating apparatus and method of producing the same'19934,743,526'Alloy having variable spectral reflectance and information recording material making use of the same'1988D0290263'Industrial robot'19874,563,126'Casing of blower and ventilating fan utilizing the casing'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1993Patents assigned to HITACHI LTD (4)· patent assignee history
1986Based in Tokyo, JP· patent location history
1987Based in Sakura, JP· patent location history
1988–1993Based in Takahagi, JP· patent location history
1993Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history
1993Based in Ibaraki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 4 | 1986–1993 |
| TEXAS INSTRUMENTS INC | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Takahagi, JP | 2 | 1988–1993 |
| Ibaraki, JP | 1 | 1993 |
| Sakura, JP | 1 | 1987 |
| Tokyo, JP | 1 | 1986 |