Jyono
Masahiro Jyono, Ehime JP
Patent application number | Description | Published |
---|---|---|
20090261680 | SPINDLE MOTOR, AND RECORDING AND REPRODUCING APPARATUS EQUIPPED WITH THE SAME - With a spindle motor | 10-22-2009 |
Toshiaki Jyono, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20090054648 | METHOD FOR PRODUCING ASYMMETRIC TETRASUBSTITUTED CARBON ATOM-CONTAINING COMPOUND - The invention provides an industrial method for producing a spiroaminopyrrolidone derivative, which is an intermediate for producing a quinolone antibacterial agent. | 02-26-2009 |
Toshiaki Jyono, Edogawa-Ku JP
Patent application number | Description | Published |
---|---|---|
20110144339 | METHOD FOR PRODUCING ASYMMETRIC TETRASUBSTITUTED CARBON ATOM-CONTAINING COMPOUND - The invention provides an industrial method for producing a spiroaminopyrrolidone derivative, which is an intermediate for producing a quinolone antibacterial agent. Specifically, the invention provides a method for producing a compound of formula (2): | 06-16-2011 |
20120172605 | METHOD FOR PRODUCING ASYMMETRIC TETRASUBSTITUTED CARBON ATOM-CONTAINING COMPOUND - The invention provides an industrial method for producing a spiroaminopyrrolidone derivative, which is an intermediate for producing a quinolone antibacterial agent. | 07-05-2012 |