Tezuka; Sigeru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tezuka; Sigeru.The latest application filed is for "blood filter unit".
- Tezuka; Sigeru - Saitama JP
- Tezuka; Sigeru - Saitama-ken JP
- Tezuka; Sigeru - Asaka JA
- Tezuka; Sigeru - Asaki JA
| Patent | Date |
|---|---|
| Blood filter unit Grant 6,220,453 - Kitajima , et al. April 24, 2 | 2001-04-24 |
| Dry analytical element Grant 5,935,520 - Fujisaki , et al. August 10, 1 | 1999-08-10 |
| Element pressing mechanism for dry chemical analysis element cartridge Grant 5,673,814 - Terashima , et al. October 7, 1 | 1997-10-07 |
| Pipette tip Grant 5,336,468 - Tezuka , et al. August 9, 1 | 1994-08-09 |
| Method of dispensing coagulative test liquid Grant 4,928,540 - Kido , et al. May 29, 1 | 1990-05-29 |
| Liquid depositing device and method Grant 4,869,114 - Kido , et al. September 26, 1 | 1989-09-26 |
| Electrophoresis apparatus Grant 4,715,942 - Tezuka , et al. December 29, 1 | 1987-12-29 |
| Marking apparatus Grant 3,908,594 - Matsumoto , et al. September 30, 1 | 1975-09-30 |
| Multi-color dye-transfer apparatus Grant 3,865,033 - Taguchi , et al. February 11, 1 | 1975-02-11 |
| Means For Mounting A Dye-transfer Matrix To A Plate Cylinder Grant 3,772,991 - Taguchi , et al. November 20, 1 | 1973-11-20 |
| Hot Screen Printing Machine Grant 3,649,810 - Tsuboi , et al. March 14, 1 | 1972-03-14 |
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