Inventor
Takashi Hozumi
Inventor
Tokyo, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1021%
H02KDynamo-electric machines18%
F04BPositive-displacement machines for liquids12%
F04DNon-positive-displacement pumps12%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids9%
H05KPrinted circuits6%
H10DInorganic electric semiconductor devices6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
Y02PClimate change mitigation technologies in the production or processing of goods6%
B29CShaping or joining of plastics3%
PatentTitleYear
10,320,260Canned motor and vacuum pump20199,660,496'Canned motor and vacuum pump'20179,614,411'Canned motor and vacuum pump'20179,429,166'Sealing structure, vacuum pump motor including same sealing structure, and vacuum pump'20169,291,155'Vacuum pump motor and vacuum pump having balance rings'20168,251,678'Vacuum pump unit'2012D0629422'Pump mount base for vacuum compression apparatus'20106,541,848'Semiconductor device including stud bumps as external connection terminals'20036,515,347'Wafer level semiconductor device and method of manufacturing the same'20036,511,620'Method of producing semiconductor devices having easy separability from a metal mold after molding'20036,507,092'Semiconductor device having increased reliability and method of producing the same and semiconductor chip suitable for such a semiconductor device and method of producing the same'20036,469,370'Semiconductor device and method of production of the semiconductor device'20026,329,711'Semiconductor device and mounting structure'20015,844,309'Adhesive composition, semiconductor device using the composition and method for producing a semiconductor device using the composition'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to FUJITSU LTD (7)· patent assignee history
1998Based in Kanagawa, JP· patent location history
2001–2003Based in Kawasaki, JP· patent location history
2002–2003Based in Kasugai, JP· patent location history
2003Patents assigned to FUJITSU AUTOMATION LTD (1)· patent assignee history
2010–2019Patents assigned to EBARA CORP (7)· patent assignee history
2010–2019Based in Tokyo, JP· patent location history
2012Patents assigned to HOZUMI TAKASHI (1)· patent assignee history
2012Patents assigned to INADA TAKANORI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBARA CORP | 7 | 2010–2019 |
| FUJITSU LTD | 7 | 1998–2003 |
| FUJITSU AUTOMATION LTD | 1 | 2003 |
| HOZUMI TAKASHIself | 1 | 2012 |
| INADA TAKANORI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 2010–2019 |
| Kawasaki, JP | 3 | 2001–2003 |
| Kasugai, JP | 3 | 2002–2003 |
| Kanagawa, JP | 1 | 1998 |