Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of fabricating frozen fine liver pieces for artificial liver, apparatus for freezing the same, and freezing vessel

Method of fabricating frozen fine liver pieces for artificial liver, apparatus for freezing the same, and freezing vessel

US Patent 4883452 · Granted Nov 28, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

No-needle blood access device for hemodialysis2003
Semiconductor device and production process thereof2002
Semiconductor device and a process for manufacturing the same2002
No-needle blood access device for hemodialysis and no-needle connecting cannula 2001
Display circuit which automatically deciphers different video formats and optimi1999
Method for manufacturing a semiconductor device1998
Active matrix display device and timing generator with thinning circuit1998
MOS transistor and fabrication process therefor1998
Active matrix display device and timing generator1997
Semiconductor memory device including thin-film load transistors1996
Method of washing secondary filter in process for filtering plasma1996
Apparatus for filtering plasma1995