Inventor
SUNAMA RYOJI
JP2 patents
Patents
2 patentsUS6745490B2Jun 8, 2004
Distributive ejection device for liquid material to be used in freeze-drying apparatus for foodstuffs, medicaments, and so on
KYOWA VACUUM ENGINEERING CO LT5 citations54
US6941676B2Sep 13, 2005
Apparatus for freeze-drying foodstuffs and medicaments
KYOWA VACUUM ENGINEERING CO LT1 citations44