Inventor
Tetsuo Abe
Inventor
Tokyo, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing14%
G11BInformation storage based on relative movement between record carrier and transducer14%
Y10TTechnical subjects covered by former us classification14%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding9%
B23PMetal-working not otherwise provided for6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
B05CApparatus for applying fluent materials to surfaces, in general3%
B29CShaping or joining of plastics3%
F01KSteam engine plants3%
PatentTitleYear
7,959,422'Oil pump and method of assembling the oil pump'2011RE041329'Machining apparatus for workpiece and method therefor'20106,953,939'Testing apparatus using scanning electron microscope'20056,933,185'Polysilicon evaluating method, polysilicon inspection apparatus and method for preparation of thin film transistor'20056,798,498'Apparatus for evaluating polysilicon film'20046,767,275'Machining apparatus for workpiece and method therefor'20046,695,471'Method and apparatus for measuring temperature of movable object'20046,623,336'Magnetic head polishing device and method thereof'20036,565,414'Polishing apparatus for magnetic head and method therefor'20036,217,425'Apparatus and method for lapping magnetic heads'20015,575,851'Die coater'19965,509,264'Direct coal fired turbine combined power generation system'19965,473,425'IC package inspection apparatus'19955,404,775'Right angle fastening device'19955,383,370'Device for verifying a minimum torque value'19955,230,137'Method for fastening together two or more non-aligned parts'19935,152,046'Fastener tightening method'19924,074,425'Apparatus for automatically feeding and setting stud bolts'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1995Based in Aichi, JP· patent location history
1993–1995Patents assigned to SANYO MACHINE AMERICA CORP (2)· patent assignee history
1993–1995Based in Rochester Hills, MI, US· patent location history
1995–2005Patents assigned to SONY CORP (4)· patent assignee history
1995–2005Based in Kanagawa, JP· patent location history
1996–2010Based in Tokyo, JP· patent location history
2001–2010Patents assigned to TDK CORP (5)· patent assignee history
2005Patents assigned to JEOL LTD (1)· patent assignee history
2011Patents assigned to HITACHI LTD (1)· patent assignee history
2011Based in Atsugi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TDK CORP | 5 | 2001–2010 |
| SONY CORP | 4 | 1995–2005 |
| SANYO MACHINE AMERICA CORP | 2 | 1993–1995 |
| HITACHI LTD | 1 | 2011 |
| JEOL LTD | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 1996–2010 |
| Kanagawa, JP | 4 | 1995–2005 |
| Aichi, JP | 3 | 1978–1995 |
| Rochester Hills, MI, US | 2 | 1993–1995 |
| Atsugi, JP | 1 | 2011 |