Sakakibara, Mariko <br/><br/>
Do stronger patents induce more innovations? evidence from the 1998 Japanese patent law reforms 

 - Cambridge, Mass :  National Bureau of Economic Research,  1999 
 - 57 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PATENT LAWS AND LEGISLATION--JAPAN<br/>TECHNOLOGICAL INNOVATIONS--JAPAN<br/>RESEARCH, INDUSTRIAL--JAPAN<br/>ECONOMICS--RESEARCH
<br/><br/><label>LC Class. No.: </label>KNX1194  / S242D