Inventor
Yoshiaki Tamai
Inventor
Saitama, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Lprimary
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure13%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock13%
H01LSemiconductor devices13%
H01RElectrically-conductive connections13%
H05KPrinted circuits13%
H10NElectric solid-state devices not otherwise provided for13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
10,768,066Piezoelectric sensor including overlapping cutout sections in a signal electrode, a first ground electrode, and a second electrode20206,670,220'Semiconductor device and manufacture method of that'20036,010,369'Small size male multi-contact connector and small size female multi-contact connector'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to CITIZEN WATCH CO LTD (1)· patent assignee history
2000Based in Tokyo, JP· patent location history
2003Patents assigned to AKITA ELECTRONICS CO LTD (1)· patent assignee history
2003Patents assigned to HITACHI LTD (1)· patent assignee history
2003Based in Akita, JP· patent location history
2020Patents assigned to SEKISUI CHEMICAL CO LTD (1)· patent assignee history
2020Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AKITA ELECTRONICS CO LTD | 1 | 2003 |
| CITIZEN WATCH CO LTD | 1 | 2000 |
| HITACHI LTD | 1 | 2003 |
| SEKISUI CHEMICAL CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 1 | 2020 |
| Akita, JP | 1 | 2003 |
| Tokyo, JP | 1 | 2000 |