IFI

Patent Intelligence & Technology Report

10 Year Profile for 1990-1999

HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO K K JP

Class  1999  1998  1997  1996  1995  1994  1993  1992  1991  1990  Total

 127      1     0     0     0     0     0     0     1     0     0      2
 204      0     0     1     0     0     1     0     0     0     0      2
 252      0     0     0     0     1     0     0     0     0     0      1
 424      3     0     0     1     1     2     1     3     1     1     13
 426      4     1     1     3     0     0     1     0     0     1     11
 428      0     0     0     0     0     0     1     0     0     0      1
 435     21    20     7     9     5     1     0     3     1     1     68
 514      6     7     7     6     2     1     1     0     1     0     31
 530      1     0     1     1     0     1     0     0     4     1      9
 536      4     1     2     3     1     1     2     1     1     1     17
 549      1     0     0     0     0     0     0     0     0     0      1
 601      0     0     0     0     0     0     1     0     1     0      2

Total    41    29    19    23    10     7     7     8     9     5    158