Inventor · disambiguated record
Eiji Osanai
Also filed as: OSANAI EIJI
18 granted patents·1,299 citations·filing 1987–1999
96Inventor score
Files withCANON KK18
Top patents by PatentIndex Score
18 records- 0197US5228358AMotion guiding deviceCANON KK·Filed 1992·Granted Jul 20, 1993·113 cites·4 claims
- 0296US5524502APositioning apparatus including a hydrostatic bearing for spacing apart a supporting surface and a guide surfaceCANON KK·Filed 1994·Granted Jun 11, 1996·77 cites·9 claims
- 0396US5280677APositioning mechanismCANON KK·Filed 1993·Granted Jan 25, 1994·95 cites·16 claims
- 0495US5040431AMovement guiding mechanismCANON KK·Filed 1989·Granted Aug 20, 1991·175 cites·12 claims
- 0593US6408045B1Stage system and exposure apparatus with the sameCANON KK·Filed 1998·Granted Jun 18, 2002·113 cites·71 claims
- 0693US5939852AStage feeding deviceCANON KK·Filed 1997·Granted Aug 17, 1999·60 cites·16 claims
- 0791US6028376APositioning apparatus and exposure apparatus using the sameCANON KK·Filed 1998·Granted Feb 22, 2000·114 cites·50 claims
- 0890US6285444B1Positioning system and position measuring method for use in exposure apparatusCANON KK·Filed 1999·Granted Sep 4, 2001·82 cites·63 claims
- 0988US5858587APositioning system and method and apparatus for device manufactureCANON KK·Filed 1996·Granted Jan 12, 1999·94 cites·12 claims
- 1088US5610686AExposure apparatus including an antivibration control systemCANON KK·Filed 1995·Granted Mar 11, 1997·73 cites·10 claims
- 1184US5864389AStage apparatus and exposure apparatus and device producing method using the sameCANON KK·Filed 1997·Granted Jan 26, 1999·56 cites·39 claims
- 1283US5933215AExposure apparatus and device manufacturing method using the sameCANON KK·Filed 1997·Granted Aug 3, 1999·50 cites·17 claims
- 1383US5909272AStage and exposure apparatus using sameCANON KK·Filed 1997·Granted Jun 1, 1999·53 cites·24 claims
- 1483US5376988AParallel-moving apparatus and lens moving device in an exposing apparatus using the sameCANON KK·Filed 1994·Granted Dec 27, 1994·42 cites·7 claims
- 1572US5717482AStage apparatus and method of mounting a substrate on a substrate holding surface of a substrate chuck in which a substrate is mounted in a Z-axis directionCANON KK·Filed 1997·Granted Feb 10, 1998·44 cites·9 claims
- 1667US5701041AWeight supporting apparatusCANON KK·Filed 1994·Granted Dec 23, 1997·40 cites·20 claims
- 1755US4814922ARecording and reproducing apparatus using flexible discCANON KK·Filed 1987·Granted Mar 21, 1989·9 cites·27 claims
- 1854US5062020ARecording and reproducing apparatusCANON KK·Filed 1989·Granted Oct 29, 1991·9 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →