Inventor
TACHIHARA SATORU
JP36 patents
⚠️ This page may combine multiple inventors who share the name “TACHIHARA SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
28 patentsUS5629799AMay 13, 1997
Chromatic aberration correcting element and its application
ASAHI OPTICAL CO LTD79 citations97
US6396627B1May 28, 2002
Stereoscopic microscope including zoom and relay optical systems
ASAHI OPTICAL CO LTD76 citations96
US5914822AJun 22, 1999
Chromatic aberration correcting element and its application
ASAHI OPTICAL CO LTD19 citations93
US5305029AApr 19, 1994
Projector
ASAHI OPTICAL CO LTD22 citations93
US5825555AOct 20, 1998
Beam projecting apparatus
ASAHI OPTICAL CO LTD43 citations92
US5168306ADec 1, 1992
Exposure apparatus
ASAHI OPTICAL CO LTD27 citations92
US4726667AFeb 23, 1988
Focusing method in optical lens system with variable focal length
ASAHI OPTICAL CO LTD40 citations92
US5724190AMar 3, 1998
Objective lens for endoscope
ASAHI OPTICAL CO LTD10 citations74
US5530591AJun 25, 1996
Objective lens for endoscope
ASAHI OPTICAL CO LTD7 citations74
US4735493AApr 5, 1988
Wipe-angle zoom lens system
ASAHI OPTICAL CO LTD9 citations74
US4550987ANov 5, 1985
Small size telephoto lens
ASAHI OPTICAL CO LTD11 citations74
US4412725ANov 1, 1983
Rear stop diaphragm zoom lens
ASAHI OPTICAL CO LTD7 citations74
US4185893AJan 29, 1980
Zoom lenses
ASAHI OPTICAL CO LTD8 citations74
US5781350AJul 14, 1998
Objective lens for endoscope
ASAHI OPTICAL CO LTD16 citations73
US4258989AMar 31, 1981
Focus detecting device
ASAHI OPTICAL CO LTD8 citations73
US5579174ANov 26, 1996
Objective lens for endoscope
ASAHI OPTICAL CO LTD15 citations72
US5046796ASep 10, 1991
Apparatus for correcting scanning beams on basis of tilting of surface segments of polygonal mirror used in scanning pattern drawing apparatus
ASAHI OPTICAL CO LTD17 citations72
US5043566AAug 27, 1991
Monitor mechanism for use with a scanning optical apparatus with composite drawing a monitoring beams
ASAHI OPTICAL CO LTD11 citations72
US5651598AJul 29, 1997
Projector
ASAHI OPTICAL CO LTD4 citations63
US4345822AAug 24, 1982
Telephoto zoom lens
ASAHI OPTICAL CO LTD5 citations63
US4345821AAug 24, 1982
Zoom lens
ASAHI OPTICAL CO LTD6 citations63
US5664251ASep 2, 1997
Method of making an aperture plate for a multibeam pattern drawing apparatus
ASAHI OPTICAL CO LTD6 citations62
US4384770AMay 24, 1983
Focus detecting device
ASAHI OPTICAL CO LTD3 citations62
US5093561AMar 3, 1992
Drawing surface adjusting mechanism for scanning pattern drawing apparatus
ASAHI OPTICAL CO LTD5 citations61
US5027137AJun 25, 1991
Drawing surface adjusting mechanism for use with scanning pattern drawing apparatus
ASAHI OPTICAL CO LTD4 citations61
US5017949AMay 21, 1991
Table assembly for pattern drawing apparatus
ASAHI OPTICAL CO LTD2 citations61
US5798851AAug 25, 1998
Apparatus for correcting scanning position in optical scanner
ASAHI OPTICAL CO LTD6 citations60
US5117106AMay 26, 1992
Scanning pattern drawing apparatus
ASAHI OPTICAL CO LTD1 citations48
OMNIVISION TECH INC
3 patentsUS10002215B2Jun 19, 2018
Arrayed imaging systems having improved alignment and associated methods
OMNIVISION TECH INC117 citations97
US9418193B2Aug 16, 2016
Arrayed imaging systems having improved alignment and associated methods
OMNIVISION TECH INC128 citations97
US9876051B2Jan 23, 2018
Miniature wafer-level camera modules
OMNIVISION TECH INC3 citations73