Kawahara; Masafumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawahara; Masafumi.The latest application filed is for "infusion apparatus capable of storing a plurality of accumulated infusion fluid volumes of the past".

Company Profile

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Kawahara; Masafumi - Nara JP
Kawahara; Masafumi - Yamatokoriyama JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Infusion apparatus capable of storing a plurality of accumulated infusion fluid volumes of the past Grant 5,395,321 - Kawahara , et al. March 7, 1	1995-03-07
Bubble detecting apparatus for medical infusion device Grant 5,392,638 - Kawahara February 28, 1	1995-02-28
Infusion method having a plurality of delivery patterns Grant 5,389,071 - Kawahara , et al. February 14, 1	1995-02-14
Infusion apparatus able to recognize an appropriate time for servicing Grant 5,304,127 - Kawahara , et al. April 19, 1	1994-04-19
Display device for indicating the internal pressure of the tube of an infusion pump Grant 5,276,610 - Maeda , et al. January 4, 1	1994-01-04
Steeping motor driving apparatus Grant 5,068,586 - Kawahara , et al. November 26, 1	1991-11-26
Self-monitoring system Grant 4,896,321 - Kawahara January 23, 1	1990-01-23
Monitor for blocked condition in tube for fluid infusion pump Grant 4,882,575 - Kawahara November 21, 1	1989-11-21
Abnormal condition detecting system in an electronic thermometer Grant 4,572,213 - Kawahara February 25, 1	1986-02-25

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