Sangyoji; Kazuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sangyoji; Kazuo.The latest application filed is for "method for forming lens at end portion of optical apparatus, optical signal transmission apparatus, and optical information processing apparatus".
- Sangyoji; Kazuo - Nagoya JP
| Patent | Date |
|---|---|
| Method for forming lens at end portion of optical apparatus, optical signal transmission apparatus, and optical information processing apparatus Grant 5,169,677 - Sangyoji , et al. December 8, 1 | 1992-12-08 |
| Printed circuit board having a thin film cell incorporated therein Grant 5,035,965 - Sangyoji , et al. July 30, 1 | 1991-07-30 |
| Equipment requiring external cartridge to be assembled therein Grant 4,939,528 - Yamamoto , et al. July 3, 1 | 1990-07-03 |
| Picture recording apparatus Grant 4,920,374 - Sangyoji , et al. April 24, 1 | 1990-04-24 |
| Image recording apparatus Grant 4,875,074 - Sangyoji , et al. October 17, 1 | 1989-10-17 |
| Exposure device utilizing a liquid crystal shutter matrix Grant 4,810,058 - Sangyoji , et al. March 7, 1 | 1989-03-07 |
| Copyable blackboard Grant 4,797,107 - Hatta , et al. January 10, 1 | 1989-01-10 |
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