Inventor
KODAMA TAMOTSU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KODAMA TAMOTSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI CHEMICAL IND
7 patentsUS6570041B1May 27, 2003
Polyoxytetramethylene glycol and process for producing the same
ASAHI CHEMICAL IND13 citations82
US6472525B1Oct 29, 2002
Hexaazaisowurtzitane derivative and method for producing the same
ASAHI CHEMICAL IND4 citations62
US6297373B1Oct 2, 2001
Method for acylating hexakis (arylmethyl) hexaazaisowurtzitane
ASAHI CHEMICAL IND5 citations60
US6153749ANov 28, 2000
Process for the preparation of acylated hexaazaisowurtzitane derivatives
ASAHI CHEMICAL IND5 citations60
US6297372B1Oct 2, 2001
Process for the preparation of hexanitrohexaazaisowurtzitanes
ASAHI CHEMICAL IND2 citations59
US7217783B2May 15, 2007
Oxytetramethylene glycol copolymer and process for producing the same
ASAHI CHEMICAL IND2 citations57
US7485696B2Feb 3, 2009
Oxytetramethylene glycol copolymer and method for producing the same
ASAHI CHEMICAL IND0 citations44
AKIYAMA TSUTOMU
3 patentsUS8563127B2Oct 22, 2013
Absorbent composite material and bodily fluid-absorbing article comprising water-absorbent resin particles having specific surface strength
AKIYAMA TSUTOMU3 citations60
US8906176B2Dec 9, 2014
Absorbent composite material and method for manufacturing the same
AKIYAMA TSUTOMU0 citations49
US8778490B2Jul 15, 2014
Absorbent composite material comprising water-absorbent resin particles having specific surface strength, and method for manufacturing the same
AKIYAMA TSUTOMU0 citations49