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Patent applications and USPTO patent grants for Ishikawa; Akibumi.The latest application filed is for "electronic endoscope apparatus having micro array on photoelectric conversion surface".
Patent | Date |
---|---|
Electronic endoscope apparatus having micro array on photoelectric conversion surface Grant 5,430,475 - Goto , et al. July 4, 1 | 1995-07-04 |
Borescope apparatus Grant 5,096,292 - Sakamoto , et al. March 17, 1 | 1992-03-17 |
Endoscope insertion controlling apparatus Grant 5,018,509 - Suzuki , et al. May 28, 1 | 1991-05-28 |
Solid state imaging apparatus Grant 4,918,521 - Yabe , et al. April 17, 1 | 1990-04-17 |
Ultrasonic endoscope Grant 4,757,819 - Yokoi , et al. July 19, 1 | 1988-07-19 |
Apparatus for photometrically detecting an optically focused condition of an optical system Grant 4,737,622 - Shishido , et al. April 12, 1 | 1988-04-12 |
Endoscope with variable illumination angle Grant 4,736,734 - Matsuura , et al. April 12, 1 | 1988-04-12 |
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