Resources Contact Us Home
Tamura; Atsushi
Kanagawa-ken, JP
No. of patents:

Patent Number Title Of Patent Date Issued
5990101 Carbapenem derivatives November 23, 1999
Novel carbapenem derivatives, represented by the following formula (I), having a substituted or unsubstituted imidazo[5,1-b]thiazolium-6-ylmethyl group at the 2-position are disclosed. The compounds represented by the formula (I) have potent antibacterial activity against a wide spectrum
5663162 Cephem derivatives September 2, 1997
Compounds represented by the following formula (I), that is, cephem derivatives having substituted or unsubstituted imidazo[5,1-b]thiazolium-6-yl as a substituent at the 3-position of the cephem ring: ##STR1## wherein X represents CH or N, R.sup.1 represents H, alkyl, alkenyl or

  Recently Added Patents
Information retrieval system, information retrieval method, and information retrieval program
Methods and apparatus for achieving multiple bit rates in passive optical networks
Display screen with an animated graphical user interface
Imaging apparatus for calculating a histogram to adjust color balance
Single-stage PFC converter with constant voltage and constant current
Linear book scanner
Light emitting device
  Randomly Featured Patents
Adaptive pneumatic wings for flying devices with fixed wings
Gas insulated electrical high or very high voltage cable
Truck-mounted escalator
System for controlling child safety seat environment
Flexible medical implement utility pouch
RFID system components implementing adjusted backscatter calculations and methods
Image receiving apparatus for transmitting data to and receiving data from removable PVR device and data transmission and reception method thereof
Far-infrared camera lens, lens unit, and imaging apparatus
Chaise lounge
Method for the preparation of multiple glucosyl branched-cyclodextrins