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Patent applications and USPTO patent grants for Yoshimatsu; Hiroshi.The latest application filed is for "matched field-of-view stereographic imaging apparatus".
Patent | Date |
---|---|
Matched field-of-view stereographic imaging apparatus Grant 6,326,994 - Yoshimatsu December 4, 2 | 2001-12-04 |
Apparatus for examining gaze shift in depth direction Grant 5,382,989 - Uomori , et al. January 17, 1 | 1995-01-17 |
Apparatus for detecting small involuntary movement Grant 5,365,941 - Yoshimatsu , et al. November 22, 1 | 1994-11-22 |
Medical diagnostic apparatus utilizing line-of-sight detection Grant 5,311,879 - Yamada , et al. May 17, 1 | 1994-05-17 |
Medical diagnostic apparatus utilizing line-of-sight detection Grant 5,305,764 - Yamada , et al. April 26, 1 | 1994-04-26 |
Analysis method of eyeball control system Grant 5,212,506 - Yoshimatsu , et al. May 18, 1 | 1993-05-18 |
Semiconductor laser Grant 5,111,469 - Narui , et al. May 5, 1 | 1992-05-05 |
Optical pick-up apparatus which utilizes plural prisms Grant 5,077,723 - Yoshimatsu * December 31, 1 | 1991-12-31 |
Optical pick-up apparatus Grant 4,771,414 - Yoshimatsu September 13, 1 | 1988-09-13 |
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