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
Method and apparatus for secure transfer and playback of multimedia content
Photomask blank, photomask blank manufacturing method, and photomask manufacturing method
Benzimidazole inhibition of biofilm formation
Apparatus and method for image encoding/decoding using predictability of intra-prediction mode
Solid-state imaging apparatus and imaging system
Method for providing information of access point selection
Data processing apparatus including reconfigurable logic circuit
  Randomly Featured Patents
Independent displacement opposing pump/motors and method of operation
Auto-focus built-in camera
Image display apparatus having a circuit for correcting a driving signal that drives electron emitting devices
Tree visualization system and method based upon a compressed half-plane model of hyperbolic geometry
System for performing financial transactions using a smart card
Wire type window regulator
Voltage controlled sustain frequency in a gas display panel
Method for processing silver halide color photographic material
Direct imaging monochromatic electron microscope
Method for releasing buffered data of a serving gateway