Inventor
Takanari Yasui
Inventor
Miyagi, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps50%
B82YSpecific uses or applications of nanostructures13%
G11CStatic stores13%
H10BElectronic memory devices13%
H10DInorganic electric semiconductor devices13%
PatentTitleYear
6,507,509'Nonvolatile memory'20035,727,929'Exhaust apparatus and vacuum pumping unit including the exhaust apparatus'19985,480,286'Exhaust apparatus and vacuum pumping unit including the exhaust apparatus'19965,326,227'Exhaust apparatus with vacuum pump'19945,240,381'Exhaust apparatus and vacuum pumping unit including the exhaust apparatus'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1998Patents assigned to EBARA CORP (4)· patent assignee history
1993–1998Based in Miyagi, JP· patent location history
2003Patents assigned to JAPAN SCIENCE & TECH CORP (1)· patent assignee history
2003Patents assigned to NEC CORP (1)· patent assignee history
2003Based in Ibaraki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBARA CORP | 4 | 1993–1998 |
| JAPAN SCIENCE & TECH CORP | 1 | 2003 |
| NEC CORP | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyagi, JP | 4 | 1993–1998 |
| Ibaraki, JP | 1 | 2003 |