U.S. patent number D338,962 [Application Number 07/755,362] was granted by the patent office on 1993-08-31 for automatic blood analyser. This patent grant is currently assigned to Olympus Optical Co., Ltd.. Invention is credited to Yasuo Hattori, Takatora Ikegami.
United States Patent | D338,962 |
Ikegami , et al. | August 31, 1993 |
Inventors: | Ikegami; Takatora (Tama, JP), Hattori; Yasuo (Hachioji, JP) |
---|---|
Assignee: | Olympus Optical Co., Ltd.
(Tokyo, JP) |
Appl. No.: | 07/755,362 |
Filed: | September 4, 1991 |
Current U.S. Class: | D24/186; D24/231; D24/232 |
Field of Search: | ;D24/186,216,231,232,164 ;D10/81 ;422/63,64,65,66,67,68.1,97,101 ;436/43 |
D235356 | June 1975 | Faraco, Jr. |
D277979 | March 1985 | Brown et al. |
D303095 | August 1989 | Nagai et al. |
D304307 | October 1989 | Nagai et al. |
D319307 | August 1991 | Sakagami et al. |
D320073 | September 1991 | Sakagami et al. |
D320443 | October 1991 | Yokoyama et al. |
4965049 | October 1990 | Lillig et al. |
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